plugin system docs

custom buttons for plugins
calibration functions for Leeform

CLAUDE.md

@@ -68,6 +68,8 @@ Plugins implement `IPlugin` with two registration points:
 
 Modules implement `IVisionBuilderModule.InitializeModule()` for deferred initialization.
 
+For detailed plugin architecture documentation and step-by-step implementation guide, see [`docs/PLUGIN_SYSTEM.md`](docs/PLUGIN_SYSTEM.md).
+
 ### DI Container
 Ninject `StandardKernel` is the root container. Child kernels (`Ninject.Extensions.ChildKernel`) scope per-camera services. All service resolution flows through the kernel — avoid `new` for services.
 

Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera/CaptureSettings.cs

@@ -0,0 +1,38 @@
+using Inspectron.Settings;
+using VisionBuilder.UI.Common;
+
+namespace Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera;
+
+public class CaptureSettings : ISettings
+{
+    public string CameraName { get; }
+
+    public CaptureSettings(string cameraName)
+    {
+        CameraName = cameraName;
+    }
+
+    public int Width { get; set; } = 2028;
+    public int Height { get; set; } = 1520;
+    public int ShutterSpeed { get; set; } = 10000;
+    public int Framerate { get; set; } = 2;
+    public double AwbGainRed { get; set; } = 3.86;
+    public double AwbGainBlue { get; set; } = 1.46;
+
+    public string BuildArguments()
+    {
+        return $"--codec mjpeg -t0 --width {Width} --height {Height} " +
+               $"--shutter {ShutterSpeed} --framerate {Framerate} " +
+               $"--awbgains {AwbGainRed:F2},{AwbGainBlue:F2} --nopreview -o -";
+    }
+
+    public void RegisterSettings(InspectronSettings settings)
+    {
+        settings.RegisterSimple(this, () => Width, CameraName + "/Sources/Libcamera", nameof(Width));
+        settings.RegisterSimple(this, () => Height, CameraName + "/Sources/Libcamera", nameof(Height));
+        settings.RegisterSimple(this, () => ShutterSpeed, CameraName + "/Sources/Libcamera", nameof(ShutterSpeed));
+        settings.RegisterSimple(this, () => Framerate, CameraName + "/Sources/Libcamera", nameof(Framerate));
+        settings.RegisterSimple(this, () => AwbGainRed, CameraName + "/Sources/Libcamera", nameof(AwbGainRed));
+        settings.RegisterSimple(this, () => AwbGainBlue, CameraName + "/Sources/Libcamera", nameof(AwbGainBlue));
+    }
+}

Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera/LibcameraImageSource.cs

@@ -8,8 +8,12 @@ namespace Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera
 {
     public class LibcameraImageSource : IImageSource, IVisionBuilderModule
     {
+        private CaptureSettings _settings;
 
-        
+        public LibcameraImageSource(CaptureSettings settings)
+        {
+            _settings = settings;
+        }
 
         public async Task<Mat> GetImage(CancellationToken token)
         {
@@ -25,15 +29,6 @@ namespace Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera
         byte[] JpegFooter = new byte[] { 0xff, 0xd9 };
         int ChunkSize = 1024;
 
-        ProcessStartInfo psi = new ProcessStartInfo
-        {
-            FileName = "libcamera-vid",
-            Arguments = "--codec mjpeg -t0 --width 2028 --height 1520 --shutter 10000 --framerate 16 --awbgains 3.86,1.46 --nopreview -o -",
-
-            RedirectStandardOutput = true,
-            UseShellExecute = false
-        };
-
         Channel<Mat> _imageChannel = Channel.CreateBounded<Mat>(new BoundedChannelOptions(1) { FullMode = BoundedChannelFullMode.DropOldest });
 
         public void Start()
@@ -46,6 +41,14 @@ namespace Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera
 
         private void StartLoop()
         {
+            var psi = new ProcessStartInfo
+            {
+                FileName = "rpicam-vid",
+                Arguments = _settings.BuildArguments(),
+                RedirectStandardOutput = true,
+                UseShellExecute = false
+            };
+
             using (Process process = Process.Start(psi))
             using (BinaryReader br = new BinaryReader(process.StandardOutput.BaseStream))
             {

Plugins/LindtLeerformPlugin/LeerformModule.cs

@@ -0,0 +1,61 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Controls.ApplicationLifetimes;
+using LindtLeerformPlugin.ViewModels;
+using LindtLeerformPlugin.Views;
+using Serilog;
+using VisionBuilder.UI.Common;
+using VisionBuilder.UI.Common.Processing;
+using VisionBuilder.UI.Common.ViewModel.Classes;
+
+namespace LindtLeerformPlugin;
+
+public class LeerformModule : IVisionBuilderModule
+{
+    private readonly SingleCameraVM _singleCameraVm;
+    private readonly LeerformSettings _settings;
+    private readonly IImageSource _imageSource;
+
+    public LeerformModule(SingleCameraVM singleCameraVm, LeerformSettings settings, IImageSource imageSource)
+    {
+        _singleCameraVm = singleCameraVm;
+        _settings = settings;
+        _imageSource = imageSource;
+    }
+
+    public void InitializeModule()
+    {
+        var calibrateButton = new ButtonDefinition("leerform_calibrate", "Calibrate", OnCalibrateClicked);
+        _singleCameraVm.AddButton(calibrateButton);
+    }
+
+    private void OnCalibrateClicked()
+    {
+        _ = ShowCalibrationWindowAsync();
+    }
+
+    private async Task ShowCalibrationWindowAsync()
+    {
+        try
+        {
+            if (Application.Current?.ApplicationLifetime is not IClassicDesktopStyleApplicationLifetime desktop)
+            {
+                Log.Warning("Avalonia desktop lifetime not available, cannot show calibration window.");
+                return;
+            }
+
+            var parent = desktop.MainWindow;
+            var vm = new CalibrationWindowViewModel(_imageSource, _settings);
+            var window = new CalibrationWindow { DataContext = vm };
+
+            if (parent != null)
+                await window.ShowDialog(parent);
+            else
+                window.Show();
+        }
+        catch (Exception ex)
+        {
+            Log.Error(ex, "Error showing calibration window");
+        }
+    }
+}

Plugins/LindtLeerformPlugin/LeerformSettings.cs

@@ -0,0 +1,65 @@
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using Inspectron.Settings;
+using LindtLeerformPlugin.Models;
+using VisionBuilder.UI.Common;
+
+namespace LindtLeerformPlugin;
+
+public class LeerformSettings : ISettings
+{
+    public string CameraName { get; }
+
+    public LeerformSettings(string cameraName)
+    {
+        CameraName = cameraName;
+    }
+
+    public CalibrationData? CalibrationData { get; set; }
+    public int CheckerboardRows { get; set; } = 6;
+    public int CheckerboardCols { get; set; } = 9;
+    public string CalibrationImageDirectory { get; set; } = "CalibrationImages";
+
+    public void RegisterSettings(InspectronSettings settings)
+    {
+        settings.RegisterSimple(this, () => CalibrationData!, $"{CameraName}/Leerform", nameof(CalibrationData));
+        settings.RegisterSimple(this, () => CheckerboardRows, $"{CameraName}/Leerform", nameof(CheckerboardRows));
+        settings.RegisterSimple(this, () => CheckerboardCols, $"{CameraName}/Leerform", nameof(CheckerboardCols));
+        settings.RegisterSimple(this, () => CalibrationImageDirectory, $"{CameraName}/Leerform", nameof(CalibrationImageDirectory));
+    }
+}
+
+public class CalibrationDataConverter : ITypeConverter
+{
+    private static readonly JsonSerializerOptions JsonOptions = new()
+    {
+        PropertyNameCaseInsensitive = true,
+        Converters = { new JsonStringEnumConverter() }
+    };
+
+    public object ConvertFrom(object value)
+    {
+        if (value is string json)
+        {
+            if (string.IsNullOrWhiteSpace(json) || json == "null")
+                return null!;
+
+            return JsonSerializer.Deserialize<CalibrationData>(json, JsonOptions)
+                   ?? throw new InvalidOperationException("Failed to deserialize CalibrationData from JSON.");
+        }
+        throw new InvalidOperationException("Value must be a JSON string.");
+    }
+
+    public object ConvertTo(object value, Type destinationType)
+    {
+        if (value is CalibrationData data)
+        {
+            return JsonSerializer.Serialize(data, JsonOptions);
+        }
+        if (value == null)
+        {
+            return "null";
+        }
+        throw new InvalidOperationException("Value must be a CalibrationData.");
+    }
+}

Plugins/LindtLeerformPlugin/LindtLeerformPlugin.csproj

@@ -0,0 +1,45 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <EnableDynamicLoading>true</EnableDynamicLoading>
+    <OutDir>..\..\VisionBuilder.UI.Avalonia.Uno\bin\Debug\Data\Plugins\LindtLeerformPlugin</OutDir>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\VisionBuilder.UI.Common\VisionBuilder.UI.Common.csproj">
+      <Private>false</Private>
+      <ExcludeAssets>runtime</ExcludeAssets>
+    </ProjectReference>
+    <ProjectReference Include="..\..\framework\Inspectron.Settings\Inspectron.Settings.csproj">
+      <Private>false</Private>
+      <ExcludeAssets>runtime</ExcludeAssets>
+    </ProjectReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Avalonia" Version="11.2.3">
+      <Private>false</Private>
+      <ExcludeAssets>runtime</ExcludeAssets>
+    </PackageReference>
+    <PackageReference Include="Avalonia.Desktop" Version="11.2.3">
+      <Private>false</Private>
+      <ExcludeAssets>runtime</ExcludeAssets>
+    </PackageReference>
+    <PackageReference Include="Avalonia.Themes.Fluent" Version="11.2.3">
+      <Private>false</Private>
+      <ExcludeAssets>runtime</ExcludeAssets>
+    </PackageReference>
+    <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0">
+      <Private>false</Private>
+      <ExcludeAssets>runtime</ExcludeAssets>
+    </PackageReference>
+    <PackageReference Include="OpenCvSharp4" Version="4.10.0.20241108">
+      <Private>false</Private>
+      <ExcludeAssets>runtime</ExcludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+</Project>

Plugins/LindtLeerformPlugin/Models/CalibrationData.cs

@@ -0,0 +1,10 @@
+namespace LindtLeerformPlugin.Models;
+
+public class CalibrationData
+{
+    public double[] CameraMatrix { get; set; } = [];
+    public double[] DistCoeffs { get; set; } = [];
+    public double RmsError { get; set; }
+    public int ImageWidth { get; set; }
+    public int ImageHeight { get; set; }
+}

Plugins/LindtLeerformPlugin/Plugin.cs

@@ -0,0 +1,21 @@
+using Inspectron.Settings;
+using LindtLeerformPlugin.Models;
+using Ninject;
+using VisionBuilder.UI.Common;
+using VisionBuilder.UI.Common.Plugins;
+
+namespace LindtLeerformPlugin;
+
+public class Plugin : IPlugin
+{
+    public void RegisterGlobalModules(IKernel kernel)
+    {
+        TypeConverterRegistry.Register<CalibrationData>(new CalibrationDataConverter());
+    }
+
+    public void RegisterCameraModules(IKernel kernel, string cameraName)
+    {
+        kernel.Bind<LeerformSettings, ISettings>().ToConstant(new LeerformSettings(cameraName));
+        kernel.RegisterModule<LeerformModule>();
+    }
+}

Plugins/LindtLeerformPlugin/Services/CameraCalibrationService.cs

@@ -0,0 +1,101 @@
+using LindtLeerformPlugin.Models;
+using OpenCvSharp;
+
+namespace LindtLeerformPlugin.Services;
+
+public static class CameraCalibrationService
+{
+    public static CalibrationData Calibrate(string imageDirectory, Size patternSize)
+    {
+        var imageFiles = Directory.GetFiles(imageDirectory, "*.png");
+        if (imageFiles.Length == 0)
+            throw new InvalidOperationException($"No PNG images found in {imageDirectory}");
+
+        var objectPointsList = new List<Mat>();
+        var imagePointsList = new List<Mat>();
+        Size imageSize = default;
+
+        int cornerCount = patternSize.Width * patternSize.Height;
+        var objPts = new Point3f[cornerCount];
+        for (int row = 0; row < patternSize.Height; row++)
+            for (int col = 0; col < patternSize.Width; col++)
+                objPts[row * patternSize.Width + col] = new Point3f(col, row, 0);
+
+        int found = 0;
+        foreach (var file in imageFiles)
+        {
+            using var image = Cv2.ImRead(file);
+            using var gray = new Mat();
+            Cv2.CvtColor(image, gray, ColorConversionCodes.BGR2GRAY);
+            imageSize = new Size(image.Width, image.Height);
+
+            if (Cv2.FindChessboardCorners(gray, patternSize, out var corners,
+                    ChessboardFlags.AdaptiveThresh | ChessboardFlags.FastCheck))
+            {
+                Cv2.CornerSubPix(gray, corners,
+                    new Size(11, 11), new Size(-1, -1),
+                    new TermCriteria(CriteriaTypes.Eps | CriteriaTypes.MaxIter, 30, 0.001));
+
+                var objMat = new Mat(cornerCount, 1, MatType.CV_32FC3);
+                for (int i = 0; i < cornerCount; i++)
+                    objMat.Set(i, 0, objPts[i]);
+                objectPointsList.Add(objMat);
+
+                var imgMat = new Mat(corners.Length, 1, MatType.CV_32FC2);
+                for (int i = 0; i < corners.Length; i++)
+                    imgMat.Set(i, 0, corners[i]);
+                imagePointsList.Add(imgMat);
+
+                found++;
+            }
+        }
+
+        if (found == 0)
+            throw new InvalidOperationException("Checkerboard corners not found in any image");
+
+        var cameraMatrix = new Mat();
+        var distCoeffs = new Mat();
+        double rms = Cv2.CalibrateCamera(
+            objectPointsList, imagePointsList, imageSize,
+            cameraMatrix, distCoeffs,
+            out _, out _);
+
+        var data = new CalibrationData
+        {
+            CameraMatrix = MatToArray(cameraMatrix),
+            DistCoeffs = MatToArray(distCoeffs),
+            RmsError = rms,
+            ImageWidth = imageSize.Width,
+            ImageHeight = imageSize.Height
+        };
+
+        cameraMatrix.Dispose();
+        distCoeffs.Dispose();
+        foreach (var m in objectPointsList) m.Dispose();
+        foreach (var m in imagePointsList) m.Dispose();
+
+        return data;
+    }
+
+    public static (Mat cameraMatrix, Mat distCoeffs) LoadCalibrationMats(CalibrationData data)
+    {
+        var cameraMatrix = new Mat(3, 3, MatType.CV_64F);
+        for (int i = 0; i < 9; i++)
+            cameraMatrix.Set(i / 3, i % 3, data.CameraMatrix[i]);
+
+        var distCoeffs = new Mat(1, data.DistCoeffs.Length, MatType.CV_64F);
+        for (int i = 0; i < data.DistCoeffs.Length; i++)
+            distCoeffs.Set(0, i, data.DistCoeffs[i]);
+
+        return (cameraMatrix, distCoeffs);
+    }
+
+    private static double[] MatToArray(Mat mat)
+    {
+        var total = mat.Rows * mat.Cols;
+        var arr = new double[total];
+        for (int i = 0; i < total; i++)
+            arr[i] = mat.At<double>(i / mat.Cols, i % mat.Cols);
+        return arr;
+    }
+}

Plugins/LindtLeerformPlugin/Services/ImageConverter.cs

@@ -0,0 +1,13 @@
+using OpenCvSharp;
+
+namespace LindtLeerformPlugin.Services;
+
+public static class ImageConverter
+{
+    public static Avalonia.Media.Imaging.Bitmap MatToAvaloniaBitmap(Mat mat)
+    {
+        var encoded = mat.ImEncode(".bmp");
+        using var ms = new MemoryStream(encoded);
+        return new Avalonia.Media.Imaging.Bitmap(ms);
+    }
+}

Plugins/LindtLeerformPlugin/ViewModels/CalibrationWindowViewModel.cs

@@ -0,0 +1,151 @@
+using Avalonia.Threading;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using LindtLeerformPlugin.Models;
+using LindtLeerformPlugin.Services;
+using OpenCvSharp;
+using VisionBuilder.UI.Common.Processing;
+
+namespace LindtLeerformPlugin.ViewModels;
+
+public partial class CalibrationWindowViewModel : ObservableObject, IDisposable
+{
+    private readonly IImageSource _imageSource;
+    private readonly LeerformSettings _settings;
+    private CancellationTokenSource? _previewCts;
+    private Mat? _lastFrame;
+
+    [ObservableProperty] private Avalonia.Media.Imaging.Bitmap? _previewImage;
+    [ObservableProperty] private string _statusText = "Ready";
+    [ObservableProperty] private int _capturedImageCount;
+    [ObservableProperty] private bool _isPreviewRunning;
+    [ObservableProperty] private bool _isCalibrated;
+    [ObservableProperty] private string _calibrationImageDirectory;
+    [ObservableProperty] private double _rmsError;
+
+    public CalibrationWindowViewModel(IImageSource imageSource, LeerformSettings settings)
+    {
+        _imageSource = imageSource;
+        _settings = settings;
+
+        _calibrationImageDirectory = settings.CalibrationImageDirectory;
+        _isCalibrated = settings.CalibrationData is { CameraMatrix.Length: > 0 };
+        _rmsError = settings.CalibrationData?.RmsError ?? 0;
+
+        UpdateCapturedImageCount();
+    }
+
+    private void UpdateCapturedImageCount()
+    {
+        if (Directory.Exists(CalibrationImageDirectory))
+            CapturedImageCount = Directory.GetFiles(CalibrationImageDirectory, "*.png").Length;
+        else
+            CapturedImageCount = 0;
+    }
+
+    [RelayCommand]
+    private void StartPreview()
+    {
+        if (IsPreviewRunning) return;
+
+        IsPreviewRunning = true;
+        _previewCts = new CancellationTokenSource();
+        _ = PreviewLoopAsync(_previewCts.Token);
+        StatusText = "Preview running";
+    }
+
+    [RelayCommand]
+    private void StopPreview()
+    {
+        if (!IsPreviewRunning) return;
+
+        _previewCts?.Cancel();
+        IsPreviewRunning = false;
+        StatusText = "Preview stopped";
+    }
+
+    [RelayCommand]
+    private void CaptureImage()
+    {
+        if (_lastFrame == null || _lastFrame.Empty()) return;
+
+        Directory.CreateDirectory(CalibrationImageDirectory);
+        var filename = $"calib_{DateTime.Now:yyyyMMdd_HHmmss_fff}.png";
+        var path = Path.Combine(CalibrationImageDirectory, filename);
+        Cv2.ImWrite(path, _lastFrame);
+        UpdateCapturedImageCount();
+        StatusText = $"Captured: {filename}";
+    }
+
+    [RelayCommand]
+    private void RunCalibration()
+    {
+        try
+        {
+            StatusText = "Calibrating...";
+            var patternSize = new Size(_settings.CheckerboardCols, _settings.CheckerboardRows);
+            var data = CameraCalibrationService.Calibrate(CalibrationImageDirectory, patternSize);
+
+            _settings.CalibrationData = data;
+            _settings.CalibrationImageDirectory = CalibrationImageDirectory;
+
+            IsCalibrated = true;
+            RmsError = data.RmsError;
+            StatusText = $"Calibrated (RMS: {data.RmsError:F4})";
+        }
+        catch (Exception ex)
+        {
+            StatusText = $"Calibration error: {ex.Message}";
+        }
+    }
+
+    [RelayCommand]
+    private void ClearCalibrationImages()
+    {
+        if (!Directory.Exists(CalibrationImageDirectory)) return;
+
+        foreach (var file in Directory.GetFiles(CalibrationImageDirectory, "*.png"))
+            File.Delete(file);
+
+        UpdateCapturedImageCount();
+        StatusText = "Calibration images cleared";
+    }
+
+    private async Task PreviewLoopAsync(CancellationToken ct)
+    {
+        while (!ct.IsCancellationRequested)
+        {
+            try
+            {
+                var frame = await _imageSource.GetImage(ct);
+
+                _lastFrame?.Dispose();
+                _lastFrame = frame;
+
+                var bitmap = ImageConverter.MatToAvaloniaBitmap(frame);
+                await Dispatcher.UIThread.InvokeAsync(() =>
+                {
+                    var old = PreviewImage;
+                    PreviewImage = bitmap;
+                    old?.Dispose();
+                });
+            }
+            catch (OperationCanceledException)
+            {
+                break;
+            }
+            catch (Exception ex)
+            {
+                await Dispatcher.UIThread.InvokeAsync(() =>
+                    StatusText = $"Preview error: {ex.Message}");
+                break;
+            }
+        }
+    }
+
+    public void Dispose()
+    {
+        StopPreview();
+        _lastFrame?.Dispose();
+    }
+}

Plugins/LindtLeerformPlugin/Views/CalibrationWindow.axaml

@@ -0,0 +1,67 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:vm="using:LindtLeerformPlugin.ViewModels"
+        x:Class="LindtLeerformPlugin.Views.CalibrationWindow"
+        x:DataType="vm:CalibrationWindowViewModel"
+        Title="Leerform Calibration"
+        Width="1024" Height="800">
+
+    <DockPanel>
+        <!-- Toolbar -->
+        <StackPanel DockPanel.Dock="Top" Orientation="Horizontal" Spacing="8" Margin="8">
+            <Button Content="Start Preview" Command="{Binding StartPreviewCommand}" IsEnabled="{Binding !IsPreviewRunning}" />
+            <Button Content="Stop Preview" Command="{Binding StopPreviewCommand}" IsEnabled="{Binding IsPreviewRunning}" />
+            <Button Content="Capture Image" Command="{Binding CaptureImageCommand}" />
+        </StackPanel>
+
+        <!-- Status Bar -->
+        <Border DockPanel.Dock="Bottom" Background="#1E1E1E" Padding="8,4">
+            <StackPanel Orientation="Horizontal" Spacing="16">
+                <TextBlock Text="{Binding StatusText}" Foreground="LightGray" />
+                <TextBlock Foreground="LightGray">
+                    <TextBlock.Text>
+                        <MultiBinding StringFormat="Captured: {0}">
+                            <Binding Path="CapturedImageCount" />
+                        </MultiBinding>
+                    </TextBlock.Text>
+                </TextBlock>
+            </StackPanel>
+        </Border>
+
+        <!-- Settings Panel -->
+        <Border DockPanel.Dock="Right" Width="220" Padding="12" Background="#2D2D2D">
+            <ScrollViewer>
+                <StackPanel Spacing="8">
+                    <TextBlock Text="Calibration Settings" FontWeight="Bold" FontSize="14" Foreground="White" />
+
+                    <TextBlock Text="Image Directory" Foreground="LightGray" />
+                    <TextBox Text="{Binding CalibrationImageDirectory}" />
+
+                    <Separator Margin="0,8" />
+
+                    <Button Content="Calibrate" Command="{Binding RunCalibrationCommand}" Margin="0,4"
+                            Background="#00C853" Foreground="White" FontWeight="Bold" />
+                    <Button Content="Clear Images" Command="{Binding ClearCalibrationImagesCommand}" Margin="0,4"
+                            Background="#FF6D00" Foreground="White" FontWeight="Bold" />
+
+                    <Separator Margin="0,8" />
+
+                    <TextBlock Text="Calibrated" Foreground="LimeGreen" IsVisible="{Binding IsCalibrated}" />
+                    <TextBlock Foreground="LightGray" IsVisible="{Binding IsCalibrated}">
+                        <TextBlock.Text>
+                            <MultiBinding StringFormat="RMS Error: {0:F4}">
+                                <Binding Path="RmsError" />
+                            </MultiBinding>
+                        </TextBlock.Text>
+                    </TextBlock>
+                </StackPanel>
+            </ScrollViewer>
+        </Border>
+
+        <!-- Live Preview -->
+        <Border Background="#1A1A1A" Margin="4">
+            <Image Source="{Binding PreviewImage}" Stretch="Uniform" />
+        </Border>
+    </DockPanel>
+
+</Window>

Plugins/LindtLeerformPlugin/Views/CalibrationWindow.axaml.cs

@@ -0,0 +1,18 @@
+using Avalonia.Controls;
+using LindtLeerformPlugin.ViewModels;
+
+namespace LindtLeerformPlugin.Views;
+
+public partial class CalibrationWindow : Window
+{
+    public CalibrationWindow()
+    {
+        InitializeComponent();
+    }
+
+    protected override void OnClosing(WindowClosingEventArgs e)
+    {
+        (DataContext as CalibrationWindowViewModel)?.Dispose();
+        base.OnClosing(e);
+    }
+}

VisionBuilder.UI.Avalonia.Uno/App.axaml

@@ -0,0 +1,7 @@
+<Application xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             x:Class="VisionBuilder.UI.Avalonia.Uno.App">
+    <Application.Styles>
+        <FluentTheme />
+    </Application.Styles>
+</Application>

VisionBuilder.UI.Avalonia.Uno/App.axaml.cs

@@ -0,0 +1,89 @@
+using Avalonia;
+using Avalonia.Controls.ApplicationLifetimes;
+using Avalonia.Markup.Xaml;
+using Inspectron.Settings;
+using Ninject;
+using Ninject.Extensions.ChildKernel;
+using VisionBuilder.UI.Common;
+using VisionBuilder.UI.Common.Plugins;
+using VisionBuilder.UI.Common.Processing;
+using VisionBuilder.UI.Common.ViewModel;
+using VisionBuilder.UI.IOCommander;
+using VisionBuilder.UI.Recipes.HawkeyeRecipe;
+using VisionBuilder.UI.Ringbuffer;
+using VisionBuilder.UI.Statistics;
+using VisionBuilder.UI.Avalonia.Uno.Views;
+using Lindt.Colorballs.Duo.Utils;
+
+namespace VisionBuilder.UI.Avalonia.Uno;
+
+public class App : Application
+{
+    private const string CAMERA1 = "Camera 1";
+
+    public override void Initialize()
+    {
+        AvaloniaXamlLoader.Load(this);
+    }
+
+    public override void OnFrameworkInitializationCompleted()
+    {
+        if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+        {
+            var args = desktop.Args ?? [];
+            var commandLineParser = new CommandLineParser(args);
+
+            var settings = new InspectronSettings("../Data/Config");
+
+            var mainKernel = Common.VisionBuilder.CreateMainKernel(settings);
+
+            var profile = commandLineParser.GetStringArgument("profile", 'p');
+            mainKernel.UsePlugins(profile);
+
+            mainKernel
+                .UseIOCommander([CAMERA1])
+                .UseAvaloniaServices()
+                .RegisterGlobalPlugins();
+
+            mainKernel.Get<ILoadingService>().StartLoading("Camera initialization");
+
+            // CAMERA 1
+            ChildKernel kernelCamera1 = new ChildKernel(mainKernel);
+
+            kernelCamera1
+                .RegisterCamera(CAMERA1)
+                .UseStatistics(CAMERA1)
+                .UseRingbuffer(CAMERA1)
+                .UseHawkeyeRecipes(CAMERA1)
+                .UseCameraIOCommander(CAMERA1)
+                .RegisterCameraPlugins(CAMERA1);
+
+            // LOAD SETTINGS
+            mainKernel.RegisterSettings();
+            kernelCamera1.RegisterSettings();
+            settings.LoadSettings();
+
+            // Create camera and bind it (must be after settings load)
+            kernelCamera1.UseCamera();
+
+            // Initialize modules
+            mainKernel.InitializeModules();
+            kernelCamera1.InitializeModules();
+
+            mainKernel.Get<ILoadingService>().StopLoading("Camera initialization");
+
+            var mainWindowVm = mainKernel.Get<MainWindowVM>();
+            mainWindowVm.SingleCameraVms = [
+                kernelCamera1.Get<SingleCameraVM>()
+            ];
+
+            var avaloniaUiSettings = mainKernel.Get<AvaloniaUISettings>();
+
+            settings.LoadSettings();
+
+            desktop.MainWindow = new MainWindow(mainWindowVm, avaloniaUiSettings);
+        }
+
+        base.OnFrameworkInitializationCompleted();
+    }
+}

VisionBuilder.UI.Avalonia.Uno/AvaloniaUISettings.cs

@@ -0,0 +1,14 @@
+using Inspectron.Settings;
+using VisionBuilder.UI.Common;
+
+namespace VisionBuilder.UI.Avalonia.Uno;
+
+public class AvaloniaUISettings : ISettings
+{
+    public bool FullScreen { get; set; } = false;
+
+    public void RegisterSettings(InspectronSettings settings)
+    {
+        settings.RegisterSimple(this, () => this.FullScreen, "System", nameof(FullScreen));
+    }
+}

VisionBuilder.UI.Avalonia.Uno/Converters/BoolToVisibilityConverter.cs

@@ -0,0 +1,17 @@
+using System.Globalization;
+using Avalonia.Data.Converters;
+
+namespace VisionBuilder.UI.Avalonia.Uno.Converters;
+
+public class BoolToVisibilityConverter : IValueConverter
+{
+    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        return value is true;
+    }
+
+    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        throw new NotImplementedException();
+    }
+}

VisionBuilder.UI.Avalonia.Uno/Converters/MatToBitmapConverter.cs

@@ -0,0 +1,23 @@
+using System.Globalization;
+using Avalonia.Data.Converters;
+using OpenCvSharp;
+using VisionBuilder.UI.Avalonia.Uno.Services;
+
+namespace VisionBuilder.UI.Avalonia.Uno.Converters;
+
+public class MatToBitmapConverter : IValueConverter
+{
+    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        if (value is Mat mat && !mat.Empty())
+        {
+            return ImageConverter.MatToAvaloniaBitmap(mat);
+        }
+        return null;
+    }
+
+    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        throw new NotImplementedException();
+    }
+}

VisionBuilder.UI.Avalonia.Uno/ModuleExtensions.cs

@@ -0,0 +1,22 @@
+using Ninject;
+using VisionBuilder.UI.Common;
+using VisionBuilder.UI.Common.Processing;
+using VisionBuilder.UI.Common.Services;
+using VisionBuilder.UI.Common.ViewModel.Interfaces.UI;
+using VisionBuilder.UI.Avalonia.Uno.Services;
+
+namespace VisionBuilder.UI.Avalonia.Uno;
+
+public static class ModuleExtensions
+{
+    public static IKernel UseAvaloniaServices(this IKernel self)
+    {
+        self.Bind<ISettingsService>().To<AvaloniaSettingsService>().InSingletonScope();
+        self.Bind<ILoadingService>().To<AvaloniaLoadingService>().InSingletonScope();
+        self.Bind<IRecipeSelectionDialogService>().To<AvaloniaRecipeSelectionDialogService>().InSingletonScope();
+        self.Bind<IImagePreviewService>().To<AvaloniaImagePreviewService>().InSingletonScope();
+        self.Bind<IPasswordInputService>().To<AvaloniaPasswordInputService>().InSingletonScope();
+        self.Bind<AvaloniaUISettings, ISettings>().To<AvaloniaUISettings>().InSingletonScope();
+        return self;
+    }
+}

VisionBuilder.UI.Avalonia.Uno/Program.cs

@@ -0,0 +1,21 @@
+using Avalonia;
+using Avalonia.LinuxFramebuffer;
+
+namespace VisionBuilder.UI.Avalonia.Uno;
+
+public class Program
+{
+    [STAThread]
+    public static void Main(string[] args)
+    {
+        if (args.Contains("--drm"))
+            BuildAvaloniaApp().StartLinuxDrm(args, card: null, scaling: 1.0);
+        else
+            BuildAvaloniaApp().StartWithClassicDesktopLifetime(args);
+    }
+
+    public static AppBuilder BuildAvaloniaApp()
+        => AppBuilder.Configure<App>()
+            .UsePlatformDetect()
+            .LogToTrace();
+}

VisionBuilder.UI.Avalonia.Uno/Services/AvaloniaImagePreviewService.cs

@@ -0,0 +1,26 @@
+using VisionBuilder.UI.Common.ViewModel;
+using VisionBuilder.UI.Common.ViewModel.Interfaces.UI;
+using VisionBuilder.UI.Avalonia.Uno.Views;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Controls.ApplicationLifetimes;
+
+namespace VisionBuilder.UI.Avalonia.Uno.Services;
+
+public class AvaloniaImagePreviewService : IImagePreviewService
+{
+    public async Task ShowImagePreviewAsync(ErrorPreviewVM errorPreviewVm)
+    {
+        var dialog = new ImagePreviewDialog(errorPreviewVm);
+        var parent = GetMainWindow();
+        if (parent != null)
+            await dialog.ShowDialog(parent);
+    }
+
+    private static Window? GetMainWindow()
+    {
+        if (Application.Current?.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+            return desktop.MainWindow;
+        return null;
+    }
+}

VisionBuilder.UI.Avalonia.Uno/Services/AvaloniaLoadingService.cs

@@ -0,0 +1,17 @@
+using Serilog;
+using VisionBuilder.UI.Common.Processing;
+
+namespace VisionBuilder.UI.Avalonia.Uno.Services;
+
+public class AvaloniaLoadingService : ILoadingService
+{
+    public void StartLoading(string title)
+    {
+        Log.Information("Loading: {Title}", title);
+    }
+
+    public void StopLoading(string title)
+    {
+        Log.Information("Loaded: {Title}", title);
+    }
+}

VisionBuilder.UI.Avalonia.Uno/Services/AvaloniaPasswordInputService.cs

@@ -0,0 +1,26 @@
+using VisionBuilder.UI.Common.Services;
+using VisionBuilder.UI.Avalonia.Uno.Views;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Controls.ApplicationLifetimes;
+
+namespace VisionBuilder.UI.Avalonia.Uno.Services;
+
+public class AvaloniaPasswordInputService : IPasswordInputService
+{
+    public async Task<string?> GetPasswordAsync()
+    {
+        var dialog = new PasswordDialog();
+        var parent = GetMainWindow();
+        if (parent != null)
+            return await dialog.ShowDialog<string?>(parent);
+        return null;
+    }
+
+    private static Window? GetMainWindow()
+    {
+        if (Application.Current?.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+            return desktop.MainWindow;
+        return null;
+    }
+}

VisionBuilder.UI.Avalonia.Uno/Services/AvaloniaRecipeSelectionDialogService.cs

@@ -0,0 +1,38 @@
+using VisionBuilder.UI.Common.ViewModel;
+using VisionBuilder.UI.Common.ViewModel.Interfaces.UI;
+using VisionBuilder.UI.Avalonia.Uno.Views;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Controls.ApplicationLifetimes;
+
+namespace VisionBuilder.UI.Avalonia.Uno.Services;
+
+public class AvaloniaRecipeSelectionDialogService : IRecipeSelectionDialogService
+{
+    private readonly IRecipeCreationTool _recipeCreationTool;
+
+    public AvaloniaRecipeSelectionDialogService(IRecipeCreationTool recipeCreationTool)
+    {
+        _recipeCreationTool = recipeCreationTool;
+    }
+
+    public async Task<bool> SelectRecipeAsync(RecipeSelectionVM recipeSelectionVm)
+    {
+        var tcs = new TaskCompletionSource<bool>();
+        var dialog = new RecipeSelectionDialog(recipeSelectionVm, _recipeCreationTool, tcs);
+        var parent = GetMainWindow();
+        if (parent != null)
+        {
+            await dialog.ShowDialog(parent);
+            return tcs.Task.IsCompleted && tcs.Task.Result;
+        }
+        return false;
+    }
+
+    private static Window? GetMainWindow()
+    {
+        if (Application.Current?.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+            return desktop.MainWindow;
+        return null;
+    }
+}

VisionBuilder.UI.Avalonia.Uno/Services/AvaloniaSettingsService.cs

@@ -0,0 +1,11 @@
+using VisionBuilder.UI.Common.ViewModel.Interfaces.UI;
+
+namespace VisionBuilder.UI.Avalonia.Uno.Services;
+
+public class AvaloniaSettingsService : ISettingsService
+{
+    public Task ShowSettingsDialogAsync()
+    {
+        return Task.CompletedTask;
+    }
+}

VisionBuilder.UI.Avalonia.Uno/Services/ImageConverter.cs

@@ -0,0 +1,13 @@
+using OpenCvSharp;
+
+namespace VisionBuilder.UI.Avalonia.Uno.Services;
+
+public static class ImageConverter
+{
+    public static global::Avalonia.Media.Imaging.Bitmap MatToAvaloniaBitmap(Mat mat)
+    {
+        var encoded = mat.ImEncode(".bmp");
+        using var ms = new MemoryStream(encoded);
+        return new global::Avalonia.Media.Imaging.Bitmap(ms);
+    }
+}

VisionBuilder.UI.Avalonia.Uno/Views/ImagePreviewDialog.axaml

@@ -0,0 +1,87 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        x:Class="VisionBuilder.UI.Avalonia.Uno.Views.ImagePreviewDialog"
+        Title="Image Preview"
+        WindowState="Maximized"
+        WindowStartupLocation="CenterOwner"
+        Background="White"
+        CanResize="True">
+
+    <Grid RowDefinitions="Auto,Auto,*" Margin="16">
+        <!-- Row 0: Error name label -->
+        <TextBlock x:Name="LblImageName"
+                   Grid.Row="0"
+                   HorizontalAlignment="Center"
+                   FontSize="16"
+                   Margin="0,8,0,0" />
+
+        <!-- Row 1: Toolbar buttons -->
+        <Grid Grid.Row="1" Margin="0,8,0,8">
+            <!-- Left-aligned buttons -->
+            <StackPanel Orientation="Horizontal"
+                        HorizontalAlignment="Left"
+                        Spacing="8">
+                <Button x:Name="BtnPrev"
+                        Content="PREVIOUS IMAGE"
+                        Width="168" Height="64"
+                        FontSize="14" FontWeight="Bold"
+                        HorizontalContentAlignment="Center"
+                        VerticalContentAlignment="Center"
+                        BorderBrush="#D32F2F"
+                        BorderThickness="2"
+                        Background="White"
+                        Foreground="#D32F2F" />
+                <Button x:Name="BtnSwitchView"
+                        Content="SHOW ORIGINAL"
+                        Width="168" Height="64"
+                        FontSize="14" FontWeight="Bold"
+                        HorizontalContentAlignment="Center"
+                        VerticalContentAlignment="Center"
+                        BorderBrush="#D32F2F"
+                        BorderThickness="2"
+                        Background="White"
+                        Foreground="#D32F2F" />
+            </StackPanel>
+
+            <!-- Right-aligned buttons -->
+            <StackPanel Orientation="Horizontal"
+                        HorizontalAlignment="Right"
+                        Spacing="8">
+                <Button x:Name="BtnLearn"
+                        Content="LEARN THIS"
+                        Width="168" Height="64"
+                        IsVisible="False"
+                        FontSize="14" FontWeight="Bold"
+                        HorizontalContentAlignment="Center"
+                        VerticalContentAlignment="Center"
+                        BorderBrush="#D32F2F"
+                        BorderThickness="2"
+                        Background="White"
+                        Foreground="#D32F2F" />
+                <Button x:Name="BtnNext"
+                        Content="NEXT IMAGE"
+                        Width="168" Height="64"
+                        FontSize="14" FontWeight="Bold"
+                        HorizontalContentAlignment="Center"
+                        VerticalContentAlignment="Center"
+                        BorderBrush="#D32F2F"
+                        BorderThickness="2"
+                        Background="White"
+                        Foreground="#D32F2F" />
+                <Button x:Name="BtnClose"
+                        Content="CLOSE"
+                        Width="168" Height="64"
+                        FontSize="14" FontWeight="Bold"
+                        HorizontalContentAlignment="Center"
+                        VerticalContentAlignment="Center"
+                        Background="#D32F2F"
+                        Foreground="White" />
+            </StackPanel>
+        </Grid>
+
+        <!-- Row 2: Image -->
+        <Image x:Name="PreviewImage"
+               Grid.Row="2"
+               Stretch="Uniform" />
+    </Grid>
+</Window>

VisionBuilder.UI.Avalonia.Uno/Views/ImagePreviewDialog.axaml.cs

@@ -0,0 +1,74 @@
+using System.ComponentModel;
+using Avalonia.Controls;
+using VisionBuilder.UI.Avalonia.Uno.Services;
+using VisionBuilder.UI.Common.ViewModel;
+
+namespace VisionBuilder.UI.Avalonia.Uno.Views;
+
+public partial class ImagePreviewDialog : Window
+{
+    private readonly ErrorPreviewVM _previewVm;
+
+    public ImagePreviewDialog(ErrorPreviewVM errorPreviewVm)
+    {
+        _previewVm = errorPreviewVm;
+
+        InitializeComponent();
+
+        _previewVm.PropertyChanged += PreviewVm_PropertyChanged;
+
+        // Initial state
+        UpdateImage();
+        BtnLearn.IsVisible = _previewVm.LearnButtonVisible;
+        BtnPrev.IsEnabled = _previewVm.IsPreviousImageEnabled;
+        BtnNext.IsEnabled = _previewVm.IsNextImageEnabled;
+        LblImageName.Text = _previewVm.ImageName;
+
+        // Wire button events (direct method calls like WinForms)
+        BtnPrev.Click += (_, _) => _previewVm.PreviousImage();
+        BtnNext.Click += (_, _) => _previewVm.NextImage();
+        BtnSwitchView.Click += (_, _) => _previewVm.SwitchView();
+        BtnLearn.Click += (_, _) => _previewVm.Learn();
+        BtnClose.Click += (_, _) => Close();
+    }
+
+    private void PreviewVm_PropertyChanged(object? sender, PropertyChangedEventArgs e)
+    {
+        global::Avalonia.Threading.Dispatcher.UIThread.Post(() =>
+        {
+            switch (e.PropertyName)
+            {
+                case nameof(ErrorPreviewVM.ImageAnalysis):
+                    UpdateImage();
+                    break;
+                case nameof(ErrorPreviewVM.LearnButtonVisible):
+                    BtnLearn.IsVisible = _previewVm.LearnButtonVisible;
+                    break;
+                case nameof(ErrorPreviewVM.IsPreviousImageEnabled):
+                    BtnPrev.IsEnabled = _previewVm.IsPreviousImageEnabled;
+                    break;
+                case nameof(ErrorPreviewVM.IsNextImageEnabled):
+                    BtnNext.IsEnabled = _previewVm.IsNextImageEnabled;
+                    break;
+                case nameof(ErrorPreviewVM.ImageName):
+                    LblImageName.Text = _previewVm.ImageName;
+                    break;
+                case nameof(ErrorPreviewVM.OriginalView):
+                    BtnSwitchView.Content = _previewVm.OriginalView ? "SHOW ANALYSIS" : "SHOW ORIGINAL";
+                    break;
+            }
+        });
+    }
+
+    private void UpdateImage()
+    {
+        if (_previewVm.ImageAnalysis != null && !_previewVm.ImageAnalysis.Empty())
+        {
+            PreviewImage.Source = ImageConverter.MatToAvaloniaBitmap(_previewVm.ImageAnalysis);
+        }
+        else
+        {
+            PreviewImage.Source = null;
+        }
+    }
+}

VisionBuilder.UI.Avalonia.Uno/Views/MainWindow.axaml

@@ -0,0 +1,54 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:views="using:VisionBuilder.UI.Avalonia.Uno.Views"
+        x:Class="VisionBuilder.UI.Avalonia.Uno.Views.MainWindow"
+        Title="VisionBuilder UNO"
+        Width="1920" Height="1080"
+        WindowStartupLocation="CenterScreen"
+        Background="#FFFFFF">
+
+    <Grid RowDefinitions="*,1,Auto">
+        <!-- Main camera view -->
+        <views:SingleCameraView x:Name="SingleCameraView" Grid.Row="0" />
+
+        <!-- Divider -->
+        <Border Grid.Row="1" Background="#D32F2F" />
+
+        <!-- Bottom bar -->
+        <Grid Grid.Row="2" Height="70" Background="White">
+            <StackPanel x:Name="BottomBarPanel" Orientation="Horizontal"
+                        HorizontalAlignment="Center"
+                        VerticalAlignment="Center"
+                        Spacing="8">
+                <Button x:Name="BtnMinimize"
+                        Content="MINIMIZE"
+                        Width="176" Height="48"
+                        FontSize="14" FontWeight="Bold"
+                        HorizontalContentAlignment="Center"
+                        VerticalContentAlignment="Center"
+                        BorderBrush="#D32F2F"
+                        BorderThickness="2"
+                        Background="White"
+                        Foreground="#D32F2F" />
+                <Button x:Name="BtnExit"
+                        Content="EXIT"
+                        Width="176" Height="48"
+                        FontSize="14" FontWeight="Bold"
+                        HorizontalContentAlignment="Center"
+                        VerticalContentAlignment="Center"
+                        BorderBrush="#D32F2F"
+                        BorderThickness="2"
+                        Background="White"
+                        Foreground="#D32F2F" />
+            </StackPanel>
+
+            <TextBlock x:Name="LblVersion"
+                       Text="v0.0.0"
+                       HorizontalAlignment="Right"
+                       VerticalAlignment="Bottom"
+                       Margin="0,0,8,4"
+                       FontSize="12"
+                       Foreground="#888888" />
+        </Grid>
+    </Grid>
+</Window>

VisionBuilder.UI.Avalonia.Uno/Views/MainWindow.axaml.cs

@@ -0,0 +1,197 @@
+using System.Collections.Specialized;
+using System.ComponentModel;
+using System.Reflection;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Controls.Primitives;
+using Avalonia.Interactivity;
+using Avalonia.Media;
+using Avalonia.Threading;
+using VisionBuilder.UI.Common.ViewModel;
+using VisionBuilder.UI.Common.ViewModel.Classes;
+
+namespace VisionBuilder.UI.Avalonia.Uno.Views;
+
+public partial class MainWindow : Window
+{
+    private readonly MainWindowVM _mainWindowVm;
+    private readonly AvaloniaUISettings _avaloniaUiSettings;
+    private readonly Dictionary<string, Control> _dynamicButtonControls = new();
+
+    public MainWindow(MainWindowVM mainWindowVm, AvaloniaUISettings avaloniaUiSettings)
+    {
+        _mainWindowVm = mainWindowVm;
+        _avaloniaUiSettings = avaloniaUiSettings;
+
+        InitializeComponent();
+
+        DataContext = _mainWindowVm;
+
+        SingleCameraView.SetViewModel(_mainWindowVm.SingleCameraVms[0]);
+
+        BtnMinimize.Click += BtnMinimize_Click;
+        BtnExit.Click += BtnExit_Click;
+
+        var version = Assembly.GetExecutingAssembly().GetName().Version;
+        LblVersion.Text = version != null ? $"v{version.Major}.{version.Minor}.{version.Build}" : "v0.0.0";
+
+        _mainWindowVm.PropertyChanged += MainWindowVm_PropertyChanged;
+
+        _mainWindowVm.DynamicButtons.CollectionChanged += DynamicButtons_CollectionChanged;
+        foreach (var btn in _mainWindowVm.DynamicButtons)
+            AddDynamicButton(btn);
+    }
+
+    protected override void OnOpened(EventArgs e)
+    {
+        base.OnOpened(e);
+        _mainWindowVm.OnProgramStarted();
+
+        if (_avaloniaUiSettings.FullScreen)
+        {
+            WindowState = WindowState.Maximized;
+        }
+    }
+
+    protected override void OnClosed(EventArgs e)
+    {
+        base.OnClosed(e);
+        _mainWindowVm.OnProgramClosed();
+        Environment.Exit(0);
+    }
+
+    private void MainWindowVm_PropertyChanged(object? sender, PropertyChangedEventArgs e)
+    {
+        if (e.PropertyName == nameof(_mainWindowVm.TestMode))
+        {
+            // Toggle accent color for test mode visual indication
+            // Green background when test mode is active
+            if (_mainWindowVm.TestMode)
+            {
+                Background = new global::Avalonia.Media.SolidColorBrush(
+                    global::Avalonia.Media.Color.FromRgb(0x2E, 0x7D, 0x32)); // Green800
+            }
+            else
+            {
+                Background = new global::Avalonia.Media.SolidColorBrush(
+                    global::Avalonia.Media.Colors.White);
+            }
+        }
+    }
+
+    private void BtnMinimize_Click(object? sender, RoutedEventArgs e)
+    {
+        WindowState = WindowState.Minimized;
+    }
+
+    private void BtnExit_Click(object? sender, RoutedEventArgs e)
+    {
+        _mainWindowVm.OnProgramClosed();
+        Environment.Exit(0);
+    }
+
+    private void DynamicButtons_CollectionChanged(object? sender, NotifyCollectionChangedEventArgs e)
+    {
+        Dispatcher.UIThread.Post(() =>
+        {
+            switch (e.Action)
+            {
+                case NotifyCollectionChangedAction.Add:
+                    foreach (ButtonDefinition btn in e.NewItems!)
+                        AddDynamicButton(btn);
+                    break;
+                case NotifyCollectionChangedAction.Remove:
+                    foreach (ButtonDefinition btn in e.OldItems!)
+                        RemoveDynamicButton(btn);
+                    break;
+                case NotifyCollectionChangedAction.Reset:
+                    foreach (var ctrl in _dynamicButtonControls.Values)
+                        BottomBarPanel.Children.Remove(ctrl);
+                    _dynamicButtonControls.Clear();
+                    break;
+            }
+        });
+    }
+
+    private void AddDynamicButton(ButtonDefinition buttonDef)
+    {
+        Control control;
+        if (buttonDef.Type == EButtonType.Toggle)
+        {
+            var toggleBtn = new ToggleButton
+            {
+                Content = buttonDef.Title.ToUpperInvariant(),
+                Width = 176,
+                Height = 48,
+                FontSize = 14,
+                FontWeight = FontWeight.Bold,
+                HorizontalContentAlignment = global::Avalonia.Layout.HorizontalAlignment.Center,
+                VerticalContentAlignment = global::Avalonia.Layout.VerticalAlignment.Center,
+                IsChecked = buttonDef.IsToggled,
+                IsVisible = buttonDef.IsVisible,
+                BorderBrush = new SolidColorBrush(Color.FromRgb(0xD3, 0x2F, 0x2F)),
+                BorderThickness = new Thickness(2),
+                Background = Brushes.White,
+                Foreground = new SolidColorBrush(Color.FromRgb(0xD3, 0x2F, 0x2F))
+            };
+            toggleBtn.Click += (_, _) => buttonDef.Execute();
+            buttonDef.PropertyChanged += (_, args) =>
+            {
+                Dispatcher.UIThread.Post(() =>
+                {
+                    if (args.PropertyName == nameof(ButtonDefinition.IsVisible))
+                        toggleBtn.IsVisible = buttonDef.IsVisible;
+                    else if (args.PropertyName == nameof(ButtonDefinition.IsToggled))
+                        toggleBtn.IsChecked = buttonDef.IsToggled;
+                });
+            };
+            control = toggleBtn;
+        }
+        else
+        {
+            var btn = new Button
+            {
+                Content = buttonDef.Title.ToUpperInvariant(),
+                Width = 176,
+                Height = 48,
+                FontSize = 14,
+                FontWeight = FontWeight.Bold,
+                HorizontalContentAlignment = global::Avalonia.Layout.HorizontalAlignment.Center,
+                VerticalContentAlignment = global::Avalonia.Layout.VerticalAlignment.Center,
+                IsVisible = buttonDef.IsVisible,
+                BorderBrush = new SolidColorBrush(Color.FromRgb(0xD3, 0x2F, 0x2F)),
+                BorderThickness = new Thickness(2),
+                Background = Brushes.White,
+                Foreground = new SolidColorBrush(Color.FromRgb(0xD3, 0x2F, 0x2F))
+            };
+            btn.Click += (_, _) => buttonDef.Execute();
+            buttonDef.PropertyChanged += (_, args) =>
+            {
+                Dispatcher.UIThread.Post(() =>
+                {
+                    if (args.PropertyName == nameof(ButtonDefinition.IsVisible))
+                        btn.IsVisible = buttonDef.IsVisible;
+                });
+            };
+            control = btn;
+        }
+
+        // Insert before BtnMinimize
+        var minimizeIndex = BottomBarPanel.Children.IndexOf(BtnMinimize);
+        if (minimizeIndex >= 0)
+            BottomBarPanel.Children.Insert(minimizeIndex, control);
+        else
+            BottomBarPanel.Children.Add(control);
+
+        _dynamicButtonControls[buttonDef.Key] = control;
+    }
+
+    private void RemoveDynamicButton(ButtonDefinition buttonDef)
+    {
+        if (_dynamicButtonControls.TryGetValue(buttonDef.Key, out var ctrl))
+        {
+            BottomBarPanel.Children.Remove(ctrl);
+            _dynamicButtonControls.Remove(buttonDef.Key);
+        }
+    }
+}

VisionBuilder.UI.Avalonia.Uno/Views/PasswordDialog.axaml

@@ -0,0 +1,34 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        x:Class="VisionBuilder.UI.Avalonia.Uno.Views.PasswordDialog"
+        Title="Password Required"
+        Width="400" Height="180"
+        CanResize="False"
+        WindowStartupLocation="CenterOwner">
+
+    <Grid RowDefinitions="Auto,Auto,Auto" Margin="16">
+        <TextBlock Grid.Row="0"
+                   Text="Enter password:"
+                   FontSize="14"
+                   Margin="0,0,0,8" />
+
+        <TextBox Grid.Row="1"
+                 x:Name="TxtPassword"
+                 PasswordChar="*"
+                 Margin="0,0,0,16" />
+
+        <StackPanel Grid.Row="2"
+                    Orientation="Horizontal"
+                    HorizontalAlignment="Right"
+                    Spacing="8">
+            <Button x:Name="BtnOk"
+                    Content="OK"
+                    Width="80" Height="36"
+                    HorizontalContentAlignment="Center" />
+            <Button x:Name="BtnCancel"
+                    Content="Cancel"
+                    Width="80" Height="36"
+                    HorizontalContentAlignment="Center" />
+        </StackPanel>
+    </Grid>
+</Window>

VisionBuilder.UI.Avalonia.Uno/Views/PasswordDialog.axaml.cs

@@ -0,0 +1,23 @@
+using Avalonia.Controls;
+using Avalonia.Input;
+
+namespace VisionBuilder.UI.Avalonia.Uno.Views;
+
+public partial class PasswordDialog : Window
+{
+    public PasswordDialog()
+    {
+        InitializeComponent();
+
+        BtnOk.Click += (_, _) => Close(TxtPassword.Text);
+        BtnCancel.Click += (_, _) => Close(null);
+
+        TxtPassword.KeyDown += (_, e) =>
+        {
+            if (e.Key == Key.Enter)
+                Close(TxtPassword.Text);
+            else if (e.Key == Key.Escape)
+                Close(null);
+        };
+    }
+}

VisionBuilder.UI.Avalonia.Uno/Views/RecipeSelectionDialog.axaml

@@ -0,0 +1,49 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        x:Class="VisionBuilder.UI.Avalonia.Uno.Views.RecipeSelectionDialog"
+        Title="Select Recipe"
+        Width="800" Height="600"
+        WindowStartupLocation="CenterOwner"
+        Background="White">
+
+    <Grid RowDefinitions="*,Auto">
+        <ListBox x:Name="RecipeList"
+                 Grid.Row="0"
+                 Margin="8"
+                 Background="White"
+                 SelectionMode="Single">
+            <ListBox.ItemsPanel>
+                <ItemsPanelTemplate>
+                    <WrapPanel Orientation="Horizontal" />
+                </ItemsPanelTemplate>
+            </ListBox.ItemsPanel>
+        </ListBox>
+
+        <StackPanel Grid.Row="1"
+                    Orientation="Horizontal"
+                    HorizontalAlignment="Right"
+                    Margin="8" Spacing="8">
+            <Button x:Name="BtnCreateNew"
+                    Content="CREATE NEW RECIPE"
+                    IsVisible="False"
+                    Height="48" Padding="16,0"
+                    FontSize="14" FontWeight="Bold"
+                    HorizontalContentAlignment="Center"
+                    VerticalContentAlignment="Center"
+                    BorderBrush="#D32F2F"
+                    BorderThickness="2"
+                    Background="White"
+                    Foreground="#D32F2F" />
+            <Button x:Name="BtnCancel"
+                    Content="CANCEL"
+                    Height="48" Width="176" Padding="16,0"
+                    FontSize="14" FontWeight="Bold"
+                    HorizontalContentAlignment="Center"
+                    VerticalContentAlignment="Center"
+                    BorderBrush="#D32F2F"
+                    BorderThickness="2"
+                    Background="White"
+                    Foreground="#D32F2F" />
+        </StackPanel>
+    </Grid>
+</Window>

VisionBuilder.UI.Avalonia.Uno/Views/RecipeSelectionDialog.axaml.cs

@@ -0,0 +1,129 @@
+using Avalonia.Controls;
+using Avalonia.Layout;
+using Avalonia.Media;
+using Avalonia.Media.Imaging;
+using VisionBuilder.UI.Avalonia.Uno.Services;
+using VisionBuilder.UI.Common.ViewModel;
+using VisionBuilder.UI.Common.ViewModel.Classes;
+using VisionBuilder.UI.Common.ViewModel.Interfaces.UI;
+
+namespace VisionBuilder.UI.Avalonia.Uno.Views;
+
+public partial class RecipeSelectionDialog : global::Avalonia.Controls.Window
+{
+    private readonly RecipeSelectionVM _recipeSelectionVm;
+    private readonly IRecipeCreationTool _recipeCreationTool;
+    private readonly TaskCompletionSource<bool> _tcs;
+
+    public RecipeSelectionDialog(RecipeSelectionVM recipeSelectionVm, IRecipeCreationTool recipeCreationTool, TaskCompletionSource<bool> tcs)
+    {
+        _recipeSelectionVm = recipeSelectionVm;
+        _recipeCreationTool = recipeCreationTool;
+        _tcs = tcs;
+
+        InitializeComponent();
+
+        if (_recipeCreationTool.Enabled)
+        {
+            BtnCreateNew.IsVisible = true;
+        }
+
+        BtnCancel.Click += (_, _) =>
+        {
+            _tcs.TrySetResult(false);
+            Close();
+        };
+        BtnCreateNew.Click += BtnCreateNew_Click;
+
+        Closed += (_, _) => _tcs.TrySetResult(false);
+
+        LoadRecipes();
+    }
+
+    private void LoadRecipes()
+    {
+        var recipes = _recipeSelectionVm.Recipes.OrderBy(x => x.RecipeName).ToList();
+        var items = new List<RecipeItem>();
+
+        foreach (var recipe in recipes)
+        {
+            Bitmap? thumbnail = null;
+            try
+            {
+                if (recipe.Image != null && !recipe.Image.Empty())
+                {
+                    thumbnail = ImageConverter.MatToAvaloniaBitmap(
+                        recipe.Image.Resize(new OpenCvSharp.Size(128, 128)));
+                }
+            }
+            catch
+            {
+                // Ignore conversion errors
+            }
+
+            items.Add(new RecipeItem(recipe, thumbnail));
+        }
+
+        RecipeList.ItemsSource = items;
+
+        RecipeList.ItemTemplate = new global::Avalonia.Controls.Templates.FuncDataTemplate<RecipeItem>((item, _) =>
+        {
+            var panel = new StackPanel
+            {
+                Width = 140,
+                Margin = new global::Avalonia.Thickness(4),
+                HorizontalAlignment = HorizontalAlignment.Center
+            };
+
+            var image = new Image
+            {
+                Source = item.Thumbnail,
+                Width = 128,
+                Height = 128,
+                Stretch = Stretch.Uniform
+            };
+
+            if (item.Thumbnail == null)
+            {
+                image.Source = null;
+            }
+
+            var text = new TextBlock
+            {
+                Text = item.Recipe.RecipeName,
+                HorizontalAlignment = HorizontalAlignment.Center,
+                TextTrimming = global::Avalonia.Media.TextTrimming.CharacterEllipsis,
+                FontSize = 12,
+                Margin = new global::Avalonia.Thickness(0, 4, 0, 0)
+            };
+
+            panel.Children.Add(image);
+            panel.Children.Add(text);
+            return panel;
+        });
+
+        RecipeList.SelectionChanged += RecipeList_SelectionChanged;
+    }
+
+    private void RecipeList_SelectionChanged(object? sender, SelectionChangedEventArgs e)
+    {
+        if (RecipeList.SelectedItem is RecipeItem item)
+        {
+            _recipeSelectionVm.SelectedRecipe = item.Recipe;
+            _tcs.TrySetResult(true);
+            Close();
+        }
+    }
+
+    private void BtnCreateNew_Click(object? sender, global::Avalonia.Interactivity.RoutedEventArgs e)
+    {
+        if (_recipeCreationTool.CreateRecipe(out var recipeName))
+        {
+            _recipeSelectionVm.SelectedRecipe = new RecipeData { RecipeName = recipeName };
+            _tcs.TrySetResult(true);
+            Close();
+        }
+    }
+
+    private record RecipeItem(RecipeData Recipe, Bitmap? Thumbnail);
+}

VisionBuilder.UI.Avalonia.Uno/Views/SingleCameraView.axaml

@@ -0,0 +1,126 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:converters="using:VisionBuilder.UI.Avalonia.Uno.Converters"
+             x:Class="VisionBuilder.UI.Avalonia.Uno.Views.SingleCameraView"
+             Background="White">
+
+    <UserControl.Resources>
+        <converters:MatToBitmapConverter x:Key="MatToBitmapConverter" />
+        <converters:BoolToVisibilityConverter x:Key="BoolToVis" />
+    </UserControl.Resources>
+
+    <Grid ColumnDefinitions="5*,1,2*,1,Auto,Auto">
+        <!-- Column 0: Preview -->
+        <Grid Grid.Column="0" RowDefinitions="Auto,*">
+            <TextBlock Grid.Row="0"
+                       x:Name="LblCameraName"
+                       Text="Camera"
+                       FontSize="16" FontWeight="SemiBold"
+                       HorizontalAlignment="Center"
+                       Margin="0,8,0,4" />
+
+            <Border Grid.Row="1" Margin="4"
+                    x:Name="PreviewBorder"
+                    BorderThickness="0"
+                    BorderBrush="Red">
+                <Image x:Name="PreviewImage"
+                       Stretch="Uniform" />
+            </Border>
+        </Grid>
+
+        <!-- Column 1: Divider -->
+        <Border Grid.Column="1" Background="#D32F2F" />
+
+        <!-- Column 2: Errors -->
+        <Grid Grid.Column="2" RowDefinitions="Auto,*">
+            <TextBlock Grid.Row="0"
+                       Text="Errors"
+                       FontSize="16"
+                       HorizontalAlignment="Center"
+                       Margin="0,8,0,4" />
+
+            <ScrollViewer Grid.Row="1" VerticalScrollBarVisibility="Auto">
+                <ItemsControl x:Name="ErrorsList">
+                    <ItemsControl.ItemsPanel>
+                        <ItemsPanelTemplate>
+                            <WrapPanel Orientation="Horizontal" />
+                        </ItemsPanelTemplate>
+                    </ItemsControl.ItemsPanel>
+                </ItemsControl>
+            </ScrollViewer>
+        </Grid>
+
+        <!-- Column 3: Divider -->
+        <Border Grid.Column="3" Background="#D32F2F" />
+
+        <!-- Column 4: Stats -->
+        <ScrollViewer Grid.Column="4" Width="220" VerticalScrollBarVisibility="Auto">
+            <StackPanel x:Name="StatsPanel" Margin="8,8,8,0" Spacing="2" />
+        </ScrollViewer>
+
+        <!-- Column 5: Action buttons (right side) -->
+        <StackPanel x:Name="ButtonsPanel" Grid.Column="5" Width="180" Margin="8" Spacing="6"
+                    VerticalAlignment="Top">
+            <Button x:Name="BtnSelectRecipe"
+                    Content="SELECT RECIPE"
+                    Height="60"
+                    HorizontalAlignment="Stretch"
+                    HorizontalContentAlignment="Center"
+                    VerticalContentAlignment="Center"
+                    FontSize="14" FontWeight="Bold"
+                    BorderBrush="#D32F2F"
+                    BorderThickness="2"
+                    Background="White"
+                    Foreground="#D32F2F" />
+            <Button x:Name="BtnStart"
+                    Content="START"
+                    Height="60"
+                    HorizontalAlignment="Stretch"
+                    HorizontalContentAlignment="Center"
+                    VerticalContentAlignment="Center"
+                    FontSize="14" FontWeight="Bold"
+                    Background="#D32F2F" Foreground="White" />
+            <Button x:Name="BtnStop"
+                    Content="STOP"
+                    Height="60"
+                    HorizontalAlignment="Stretch"
+                    HorizontalContentAlignment="Center"
+                    VerticalContentAlignment="Center"
+                    FontSize="14" FontWeight="Bold"
+                    Background="#D32F2F" Foreground="White" />
+            <Button x:Name="BtnPause"
+                    Content="PAUSE"
+                    Height="60"
+                    HorizontalAlignment="Stretch"
+                    HorizontalContentAlignment="Center"
+                    VerticalContentAlignment="Center"
+                    FontSize="14" FontWeight="Bold"
+                    BorderBrush="#D32F2F"
+                    BorderThickness="2"
+                    Background="White"
+                    Foreground="#D32F2F" />
+            <Button x:Name="BtnResume"
+                    Content="RESUME"
+                    Height="60"
+                    HorizontalAlignment="Stretch"
+                    HorizontalContentAlignment="Center"
+                    VerticalContentAlignment="Center"
+                    FontSize="14" FontWeight="Bold"
+                    BorderBrush="#D32F2F"
+                    BorderThickness="2"
+                    Background="White"
+                    Foreground="#D32F2F" />
+            <Button x:Name="BtnHotReload"
+                    Content="HOT RELOAD"
+                    Height="60"
+                    HorizontalAlignment="Stretch"
+                    HorizontalContentAlignment="Center"
+                    VerticalContentAlignment="Center"
+                    FontSize="14" FontWeight="Bold"
+                    BorderBrush="#D32F2F"
+                    BorderThickness="2"
+                    Background="White"
+                    Foreground="#D32F2F" />
+        </StackPanel>
+    </Grid>
+</UserControl>

VisionBuilder.UI.Avalonia.Uno/Views/SingleCameraView.axaml.cs

@@ -0,0 +1,415 @@
+using System.Collections.ObjectModel;
+using System.Collections.Specialized;
+using System.ComponentModel;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Controls.Primitives;
+using Avalonia.Input;
+using Avalonia.Layout;
+using Avalonia.Media;
+using Avalonia.Media.Imaging;
+using Avalonia.Threading;
+using OpenCvSharp;
+using VisionBuilder.UI.Avalonia.Uno.Services;
+using VisionBuilder.UI.Common;
+using VisionBuilder.UI.Common.ViewModel;
+using VisionBuilder.UI.Common.ViewModel.Classes;
+
+namespace VisionBuilder.UI.Avalonia.Uno.Views;
+
+public partial class SingleCameraView : UserControl
+{
+    private SingleCameraVM? _vm;
+    private ObservableCollection<ErrorData>? _subscribedErrors;
+    private readonly Dictionary<string, (TextBlock label, TextBlock value)> _statsFields = new();
+    private readonly Dictionary<string, Control> _dynamicButtonControls = new();
+
+    private const string StartedAtLabel = "Started at";
+    private const string ProcessingTimeLabel = "Processing time";
+    private const string BadLabel = "Bad";
+    private const string TotalLabel = "Total";
+    private const string ErrorRateLabel = "Error rate";
+    private const string DetailsLabel = "Details";
+
+    public SingleCameraView()
+    {
+        InitializeComponent();
+    }
+
+    public void SetViewModel(SingleCameraVM singleCameraVm)
+    {
+        _vm = singleCameraVm;
+        _vm.SynchronizationContext = SynchronizationContext.Current;
+
+        DataContext = _vm;
+
+        // Bind commands
+        BtnSelectRecipe.Click += async (_, _) => await _vm.SelectRecipe();
+        BtnStart.Click += (_, _) => _vm.StartCommand.Execute(null);
+        BtnStop.Click += (_, _) => _vm.StopCommand.Execute(null);
+        BtnPause.Click += (_, _) => _vm.PauseCommand.Execute(null);
+        BtnResume.Click += (_, _) => _vm.ResumeCommand.Execute(null);
+        BtnHotReload.Click += (_, _) => _vm.HotReloadCommand.Execute(null);
+
+        // Subscribe to VM property changes
+        _vm.PropertyChanged += Vm_PropertyChanged;
+        _vm.PreviewVm.PropertyChanged += PreviewVm_PropertyChanged;
+        _vm.StatisticsVm.PropertyChanged += StatisticsVm_PropertyChanged;
+
+        // Subscribe to errors collection
+        _subscribedErrors = _vm.ErrorsVm.Errors;
+        _subscribedErrors.CollectionChanged += Errors_CollectionChanged;
+
+        // Initial UI state
+        UpdateButtonVisibility();
+        UpdateCameraLabel();
+        InitializeStatsFields();
+
+        // Subscribe to dynamic buttons
+        _vm.DynamicButtons.CollectionChanged += DynamicButtons_CollectionChanged;
+        foreach (var btn in _vm.DynamicButtons)
+            AddDynamicButton(btn);
+    }
+
+    private void Vm_PropertyChanged(object? sender, PropertyChangedEventArgs e)
+    {
+        Dispatcher.UIThread.Post(() =>
+        {
+            switch (e.PropertyName)
+            {
+                case nameof(SingleCameraVM.CameraLabelAndStatus):
+                    UpdateCameraLabel();
+                    break;
+                case nameof(SingleCameraVM.CurrentRecipeName):
+                    BtnSelectRecipe.Content = _vm!.CurrentRecipeName.ToUpperInvariant();
+                    break;
+                case nameof(SingleCameraVM.CanStart):
+                case nameof(SingleCameraVM.CanStop):
+                case nameof(SingleCameraVM.CanPause):
+                case nameof(SingleCameraVM.CanResume):
+                case nameof(SingleCameraVM.CanHotReload):
+                case nameof(SingleCameraVM.RecipeNotSelected):
+                    UpdateButtonVisibility();
+                    break;
+            }
+        });
+    }
+
+    private void UpdateCameraLabel()
+    {
+        LblCameraName.Text = _vm?.CameraLabelAndStatus ?? "Camera";
+    }
+
+    private void UpdateButtonVisibility()
+    {
+        if (_vm == null) return;
+        BtnStart.IsVisible = _vm.CanStart;
+        BtnStop.IsVisible = _vm.CanStop;
+        BtnPause.IsVisible = _vm.CanPause;
+        BtnResume.IsVisible = _vm.CanResume;
+        BtnHotReload.IsVisible = _vm.CanHotReload;
+    }
+
+    private void PreviewVm_PropertyChanged(object? sender, PropertyChangedEventArgs e)
+    {
+        if (e.PropertyName == nameof(PreviewVM.ImagePreview))
+        {
+            Dispatcher.UIThread.Post(() =>
+            {
+                var mat = _vm?.PreviewVm.ImagePreview;
+                if (mat != null && !mat.Empty())
+                {
+                    PreviewImage.Source = ImageConverter.MatToAvaloniaBitmap(mat);
+                }
+
+                var isError = _vm?.PreviewVm.IsError ?? false;
+                PreviewBorder.BorderThickness = isError ? new Thickness(4) : new Thickness(0);
+            });
+        }
+    }
+
+    #region Statistics
+
+    private void InitializeStatsFields()
+    {
+        StatsPanel.Children.Clear();
+        _statsFields.Clear();
+        UpdateStat(StartedAtLabel, "");
+        UpdateStat(ProcessingTimeLabel, "");
+        UpdateStat(TotalLabel, "0");
+        UpdateStat(BadLabel, "0");
+        UpdateStat(ErrorRateLabel, "0");
+        UpdateStat(DetailsLabel, "");
+    }
+
+    private void StatisticsVm_PropertyChanged(object? sender, PropertyChangedEventArgs e)
+    {
+        Dispatcher.UIThread.Post(() =>
+        {
+            if (_vm == null) return;
+            var stats = _vm.StatisticsVm;
+            switch (e.PropertyName)
+            {
+                case nameof(StatisticsVM.SessionStarted):
+                    InitializeStatsFields();
+                    UpdateStat(StartedAtLabel, stats.SessionStarted);
+                    break;
+                case nameof(StatisticsVM.ProcessingTime):
+                    UpdateStat(ProcessingTimeLabel, stats.ProcessingTime);
+                    break;
+                case nameof(StatisticsVM.Bad):
+                    UpdateStat(BadLabel, stats.Bad.ToString());
+                    break;
+                case nameof(StatisticsVM.Total):
+                    UpdateStat(TotalLabel, stats.Total.ToString());
+                    break;
+                case nameof(StatisticsVM.ErrorRate):
+                    UpdateStat(ErrorRateLabel, stats.ErrorRate);
+                    break;
+                case nameof(StatisticsVM.StatisticsDetails):
+                    UpdateStat(DetailsLabel, stats.StatisticsDetails);
+                    break;
+            }
+        });
+    }
+
+    private void UpdateStat(string name, string text)
+    {
+        if (!_statsFields.ContainsKey(name))
+        {
+            var label = new TextBlock
+            {
+                Text = name + ":",
+                FontWeight = FontWeight.Bold,
+                FontSize = 12,
+                Margin = new Thickness(0, 6, 0, 0)
+            };
+            var value = new TextBlock
+            {
+                Text = text,
+                FontSize = 12,
+                TextWrapping = TextWrapping.Wrap,
+                Margin = new Thickness(0)
+            };
+            StatsPanel.Children.Add(label);
+            StatsPanel.Children.Add(value);
+            _statsFields[name] = (label, value);
+        }
+        else
+        {
+            _statsFields[name].value.Text = text;
+        }
+    }
+
+    #endregion
+
+    #region Errors
+
+    private void Errors_CollectionChanged(object? sender, NotifyCollectionChangedEventArgs e)
+    {
+        Dispatcher.UIThread.Post(() =>
+        {
+            switch (e.Action)
+            {
+                case NotifyCollectionChangedAction.Add:
+                    if (e.NewItems != null)
+                    {
+                        foreach (ErrorData error in e.NewItems)
+                            AddErrorThumbnail(error);
+                    }
+                    break;
+                case NotifyCollectionChangedAction.Remove:
+                    if (e.OldItems != null)
+                    {
+                        foreach (ErrorData error in e.OldItems)
+                            RemoveErrorThumbnail(error);
+                    }
+                    break;
+                case NotifyCollectionChangedAction.Reset:
+                    ErrorsList.ItemsSource = null;
+                    _errorControls.Clear();
+                    break;
+            }
+        });
+    }
+
+    private readonly Dictionary<ErrorData, Control> _errorControls = new();
+
+    private void AddErrorThumbnail(ErrorData errorData)
+    {
+        var panel = new StackPanel
+        {
+            Width = 183,
+            Margin = new Thickness(4),
+            Cursor = new Cursor(StandardCursorType.Hand)
+        };
+
+        Bitmap? thumbnail = null;
+        try
+        {
+            if (errorData.ImageAnalysis != null && !errorData.ImageAnalysis.Empty())
+            {
+                thumbnail = ImageConverter.MatToAvaloniaBitmap(
+                    errorData.ImageAnalysis.Resize(new OpenCvSharp.Size(183, 138)));
+            }
+        }
+        catch
+        {
+            // Ignore conversion errors
+        }
+
+        var image = new Image
+        {
+            Source = thumbnail,
+            Height = 138,
+            Stretch = Stretch.Uniform
+        };
+
+        var text = new TextBlock
+        {
+            Text = errorData.Title,
+            FontSize = 11,
+            HorizontalAlignment = global::Avalonia.Layout.HorizontalAlignment.Center,
+            TextTrimming = TextTrimming.CharacterEllipsis
+        };
+
+        panel.Children.Add(image);
+        panel.Children.Add(text);
+
+        panel.PointerPressed += (_, _) =>
+        {
+            _vm?.ErrorsVm.ShowImage(errorData);
+        };
+
+        _errorControls[errorData] = panel;
+
+        // Insert at the beginning (newest first)
+        if (ErrorsList.ItemsSource == null)
+        {
+            var items = new ObservableCollection<Control>();
+            ErrorsList.ItemsSource = items;
+        }
+
+        if (ErrorsList.ItemsSource is ObservableCollection<Control> collection)
+        {
+            collection.Insert(0, panel);
+        }
+    }
+
+    private void RemoveErrorThumbnail(ErrorData errorData)
+    {
+        if (_errorControls.TryGetValue(errorData, out var control))
+        {
+            if (ErrorsList.ItemsSource is ObservableCollection<Control> collection)
+            {
+                collection.Remove(control);
+            }
+            _errorControls.Remove(errorData);
+        }
+    }
+
+    #endregion
+
+    #region Dynamic Buttons
+
+    private void DynamicButtons_CollectionChanged(object? sender, NotifyCollectionChangedEventArgs e)
+    {
+        Dispatcher.UIThread.Post(() =>
+        {
+            switch (e.Action)
+            {
+                case NotifyCollectionChangedAction.Add:
+                    foreach (ButtonDefinition btn in e.NewItems!)
+                        AddDynamicButton(btn);
+                    break;
+                case NotifyCollectionChangedAction.Remove:
+                    foreach (ButtonDefinition btn in e.OldItems!)
+                        RemoveDynamicButton(btn);
+                    break;
+                case NotifyCollectionChangedAction.Reset:
+                    foreach (var ctrl in _dynamicButtonControls.Values)
+                        ButtonsPanel.Children.Remove(ctrl);
+                    _dynamicButtonControls.Clear();
+                    break;
+            }
+        });
+    }
+
+    private void AddDynamicButton(ButtonDefinition buttonDef)
+    {
+        Control control;
+        if (buttonDef.Type == EButtonType.Toggle)
+        {
+            var toggleBtn = new ToggleButton
+            {
+                Content = buttonDef.Title.ToUpperInvariant(),
+                Height = 60,
+                HorizontalAlignment = global::Avalonia.Layout.HorizontalAlignment.Stretch,
+                HorizontalContentAlignment = global::Avalonia.Layout.HorizontalAlignment.Center,
+                VerticalContentAlignment = global::Avalonia.Layout.VerticalAlignment.Center,
+                FontSize = 14,
+                FontWeight = FontWeight.Bold,
+                IsChecked = buttonDef.IsToggled,
+                IsVisible = buttonDef.IsVisible,
+                BorderBrush = new SolidColorBrush(Color.FromRgb(0xD3, 0x2F, 0x2F)),
+                BorderThickness = new Thickness(2),
+                Background = Brushes.White,
+                Foreground = new SolidColorBrush(Color.FromRgb(0xD3, 0x2F, 0x2F))
+            };
+            toggleBtn.Click += (_, _) => buttonDef.Execute();
+            buttonDef.PropertyChanged += (_, args) =>
+            {
+                Dispatcher.UIThread.Post(() =>
+                {
+                    if (args.PropertyName == nameof(ButtonDefinition.IsVisible))
+                        toggleBtn.IsVisible = buttonDef.IsVisible;
+                    else if (args.PropertyName == nameof(ButtonDefinition.IsToggled))
+                        toggleBtn.IsChecked = buttonDef.IsToggled;
+                });
+            };
+            control = toggleBtn;
+        }
+        else
+        {
+            var btn = new Button
+            {
+                Content = buttonDef.Title.ToUpperInvariant(),
+                Height = 60,
+                HorizontalAlignment = global::Avalonia.Layout.HorizontalAlignment.Stretch,
+                HorizontalContentAlignment = global::Avalonia.Layout.HorizontalAlignment.Center,
+                VerticalContentAlignment = global::Avalonia.Layout.VerticalAlignment.Center,
+                FontSize = 14,
+                FontWeight = FontWeight.Bold,
+                IsVisible = buttonDef.IsVisible,
+                BorderBrush = new SolidColorBrush(Color.FromRgb(0xD3, 0x2F, 0x2F)),
+                BorderThickness = new Thickness(2),
+                Background = Brushes.White,
+                Foreground = new SolidColorBrush(Color.FromRgb(0xD3, 0x2F, 0x2F))
+            };
+            btn.Click += (_, _) => buttonDef.Execute();
+            buttonDef.PropertyChanged += (_, args) =>
+            {
+                Dispatcher.UIThread.Post(() =>
+                {
+                    if (args.PropertyName == nameof(ButtonDefinition.IsVisible))
+                        btn.IsVisible = buttonDef.IsVisible;
+                });
+            };
+            control = btn;
+        }
+
+        ButtonsPanel.Children.Add(control);
+        _dynamicButtonControls[buttonDef.Key] = control;
+    }
+
+    private void RemoveDynamicButton(ButtonDefinition buttonDef)
+    {
+        if (_dynamicButtonControls.TryGetValue(buttonDef.Key, out var ctrl))
+        {
+            ButtonsPanel.Children.Remove(ctrl);
+            _dynamicButtonControls.Remove(buttonDef.Key);
+        }
+    }
+
+    #endregion
+}

VisionBuilder.UI.Avalonia.Uno/VisionBuilder.UI.Avalonia.Uno.csproj

@@ -0,0 +1,40 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <!--<RuntimeIdentifier>linux-arm64</RuntimeIdentifier>-->
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Deterministic>false</Deterministic>
+    <Version>2.0.14</Version>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Avalonia" Version="11.2.3" />
+    <PackageReference Include="Avalonia.Desktop" Version="11.2.3" />
+    <PackageReference Include="Avalonia.Themes.Fluent" Version="11.2.3" />
+    <PackageReference Include="Avalonia.LinuxFramebuffer" Version="11.2.3" />
+    <PackageReference Include="Ninject.Extensions.ChildKernel" Version="3.3.0" />
+    <PackageReference Include="OpenCvSharp4" Version="4.10.0.20241108" />
+    <PackageReference Include="OpenCvSharp4.runtime.win" Version="4.10.0.20241108" />
+    <PackageReference Include="swety.OpenCvSharp4.runtime.linux-arm64" Version="4.10.0.20241108" />
+    <!-- Override transitive GPU OnnxRuntime with CPU-only (GPU has no linux-arm64 natives) -->
+    <PackageReference Include="Microsoft.ML.OnnxRuntime.Gpu" Version="1.18.0" ExcludeAssets="all" />
+    <PackageReference Include="Microsoft.ML.OnnxRuntime.Gpu.Windows" Version="1.18.0" ExcludeAssets="all" />
+    <PackageReference Include="Microsoft.ML.OnnxRuntime.Gpu.Linux" Version="1.18.0" ExcludeAssets="all" />
+    <PackageReference Include="Microsoft.ML.OnnxRuntime" Version="1.18.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\framework\Inspectron.Settings\Inspectron.Settings.csproj" />
+    <ProjectReference Include="..\Hawkeye.VisionBuilder.UI.Sources.Emulation\Hawkeye.VisionBuilder.UI.Sources.Emulation.csproj" />
+    <ProjectReference Include="..\VisionBuilder.UI.Camera\VisionBuilder.UI.Camera.csproj" />
+    <ProjectReference Include="..\VisionBuilder.UI.Common\VisionBuilder.UI.Common.csproj" />
+    <ProjectReference Include="..\VisionBuilder.UI.IOCommander\VisionBuilder.UI.IOCommander.csproj" />
+    <ProjectReference Include="..\VisionBuilder.UI.Recipes.HawkeyeRecipe\VisionBuilder.UI.Recipes.HawkeyeRecipe.csproj" />
+    <ProjectReference Include="..\VisionBuilder.UI.Ringbuffer\VisionBuilder.UI.Ringbuffer.csproj" />
+    <ProjectReference Include="..\VisionBuilder.UI.Statistics\VisionBuilder.UI.Statistics.csproj" />
+  </ItemGroup>
+
+</Project>

VisionBuilder.UI.Blazor/Components/SingleCameraControl.razor

@@ -33,46 +33,41 @@
                            OnClick="@OnSelectRecipe">
                     @_currentRecipeName
                 </MudButton>
-                @if (_canStart)
-                {
                 <MudButton Variant="Variant.Filled" Color="Color.Primary" FullWidth="true"
                            Class="camera-btn"
+                           Style="@(_canStart ? null : "display:none")"
+                           Disabled="@(!_canStart)"
                            OnClick="@OnStart">
                     Start
                 </MudButton>
-                }
-                @if (_canStop)
-                {
                 <MudButton Variant="Variant.Filled" Color="Color.Primary" FullWidth="true"
                            Class="camera-btn"
+                           Style="@(_canStop ? null : "display:none")"
+                           Disabled="@(!_canStop)"
                            OnClick="@OnStop">
                     Stop
                 </MudButton>
-                }
-                @if (_showPauseButton && _canPause)
-                {
                 <MudButton Variant="Variant.Outlined" Color="Color.Primary" FullWidth="true"
                            Class="camera-btn"
+                           Style="@(_showPauseButton && _canPause ? null : "display:none")"
+                           Disabled="@(!_canPause)"
                            OnClick="@OnPause">
                     Pause
                 </MudButton>
-                }
-                @if (_showPauseButton && _canResume)
-                {
                 <MudButton Variant="Variant.Outlined" Color="Color.Primary" FullWidth="true"
                            Class="camera-btn"
+                           Style="@(_showPauseButton && _canResume ? null : "display:none")"
+                           Disabled="@(!_canResume)"
                            OnClick="@OnResume">
                     Resume
                 </MudButton>
-                }
-                @if (_canHotReload)
-                {
                 <MudButton Variant="Variant.Outlined" Color="Color.Primary" FullWidth="true"
                            Class="camera-btn"
+                           Style="@(_canHotReload ? null : "display:none")"
+                           Disabled="@(!_canHotReload)"
                            OnClick="@OnHotReload">
                     Hot Reload
                 </MudButton>
-                }
             </div>
         </div>
     </div>

VisionBuilder.UI.Common/ViewModel/Classes/ButtonDefinition.cs

@@ -0,0 +1,55 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace VisionBuilder.UI.Common.ViewModel.Classes;
+
+public enum EButtonType
+{
+    Click,
+    Toggle
+}
+
+public partial class ButtonDefinition : ObservableObject
+{
+    public string Key { get; }
+    public string Title { get; }
+    public EButtonType Type { get; }
+
+    [ObservableProperty]
+    private bool _isVisible = true;
+
+    [ObservableProperty]
+    private bool _isToggled;
+
+    private readonly Action? _clickCallback;
+    private readonly Action<bool>? _toggleCallback;
+
+    public ButtonDefinition(string key, string title, Action clickCallback)
+    {
+        Key = key;
+        Title = title;
+        Type = EButtonType.Click;
+        _clickCallback = clickCallback;
+    }
+
+    public ButtonDefinition(string key, string title, Action<bool> toggleCallback, bool initialState = false)
+    {
+        Key = key;
+        Title = title;
+        Type = EButtonType.Toggle;
+        _toggleCallback = toggleCallback;
+        _isToggled = initialState;
+    }
+
+    public void Execute()
+    {
+        if (Type == EButtonType.Click)
+        {
+            _clickCallback?.Invoke();
+        }
+        else
+        {
+            IsToggled = !IsToggled;
+            _toggleCallback?.Invoke(IsToggled);
+        }
+    }
+}

VisionBuilder.UI.Common/ViewModel/MainWindowVM.cs

@@ -3,6 +3,7 @@ using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
 using VisionBuilder.UI.Common.Commands;
 using VisionBuilder.UI.Common.Commands.Interfaces;
+using VisionBuilder.UI.Common.ViewModel.Classes;
 using VisionBuilder.UI.Common.ViewModel.Interfaces.UI;
 
 namespace VisionBuilder.UI.Common.ViewModel;
@@ -25,6 +26,27 @@ public partial class MainWindowVM:ObservableObject
     public ObservableCollection<SingleCameraVM> SingleCameraVms { get; set; } =
         new ObservableCollection<SingleCameraVM>();
 
+    public ObservableCollection<ButtonDefinition> DynamicButtons { get; } = new();
+
+    public void AddButton(ButtonDefinition button)
+    {
+        DynamicButtons.Add(button);
+    }
+
+    public void SetButtonVisibility(string key, bool isVisible)
+    {
+        var button = DynamicButtons.FirstOrDefault(b => b.Key == key);
+        if (button != null)
+            button.IsVisible = isVisible;
+    }
+
+    public void RemoveButton(string key)
+    {
+        var button = DynamicButtons.FirstOrDefault(b => b.Key == key);
+        if (button != null)
+            DynamicButtons.Remove(button);
+    }
+
 
     [RelayCommand]
     public async Task Settings()

VisionBuilder.UI.Common/ViewModel/SingleCameraVM.cs

@@ -24,6 +24,27 @@ namespace VisionBuilder.UI.Common
         public StatisticsVM StatisticsVm { get; private set; }
         public PreviewVM PreviewVm { get; private set; }
 
+        public ObservableCollection<ButtonDefinition> DynamicButtons { get; } = new();
+
+        public void AddButton(ButtonDefinition button)
+        {
+            DynamicButtons.Add(button);
+        }
+
+        public void SetButtonVisibility(string key, bool isVisible)
+        {
+            var button = DynamicButtons.FirstOrDefault(b => b.Key == key);
+            if (button != null)
+                button.IsVisible = isVisible;
+        }
+
+        public void RemoveButton(string key)
+        {
+            var button = DynamicButtons.FirstOrDefault(b => b.Key == key);
+            if (button != null)
+                DynamicButtons.Remove(button);
+        }
+
         [ObservableProperty]
         private string _currentRecipeName = "Select recipe";
 
@@ -147,8 +168,6 @@ namespace VisionBuilder.UI.Common
         public async Task Start()
         {
             
-
-
                 IsRunning = true;
                 await Task.Run(() => { _recognitionControl.Start(); });
                 _handlingEnabled = true;

VisionBuilder.UI.RaspberryAcquisition/App.axaml

@@ -0,0 +1,7 @@
+<Application xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             x:Class="VisionBuilder.UI.RaspberryAcquisition.App">
+    <Application.Styles>
+        <FluentTheme />
+    </Application.Styles>
+</Application>

VisionBuilder.UI.RaspberryAcquisition/App.axaml.cs

@@ -0,0 +1,28 @@
+using Avalonia;
+using Avalonia.Controls.ApplicationLifetimes;
+using Avalonia.Markup.Xaml;
+using VisionBuilder.UI.RaspberryAcquisition.ViewModels;
+using VisionBuilder.UI.RaspberryAcquisition.Views;
+
+namespace VisionBuilder.UI.RaspberryAcquisition;
+
+public class App : Application
+{
+    public override void Initialize()
+    {
+        AvaloniaXamlLoader.Load(this);
+    }
+
+    public override void OnFrameworkInitializationCompleted()
+    {
+        if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+        {
+            desktop.MainWindow = new MainWindow
+            {
+                DataContext = new MainWindowViewModel()
+            };
+        }
+
+        base.OnFrameworkInitializationCompleted();
+    }
+}

VisionBuilder.UI.RaspberryAcquisition/Models/CalibrationData.cs

@@ -0,0 +1,10 @@
+namespace VisionBuilder.UI.RaspberryAcquisition.Models;
+
+public class CalibrationData
+{
+    public double[] CameraMatrix { get; set; } = [];
+    public double[] DistCoeffs { get; set; } = [];
+    public double RmsError { get; set; }
+    public int ImageWidth { get; set; }
+    public int ImageHeight { get; set; }
+}

VisionBuilder.UI.RaspberryAcquisition/Models/CaptureSettings.cs

@@ -0,0 +1,18 @@
+namespace VisionBuilder.UI.RaspberryAcquisition.Models;
+
+public class CaptureSettings
+{
+    public int Width { get; set; } = 2028;
+    public int Height { get; set; } = 1520;
+    public int ShutterSpeed { get; set; } = 10000;
+    public int Framerate { get; set; } = 2;
+    public double AwbGainRed { get; set; } = 3.86;
+    public double AwbGainBlue { get; set; } = 1.46;
+
+    public string BuildArguments()
+    {
+        return $"--codec mjpeg -t0 --width {Width} --height {Height} " +
+               $"--shutter {ShutterSpeed} --framerate {Framerate} " +
+               $"--awbgains {AwbGainRed:F2},{AwbGainBlue:F2} --nopreview -o -";
+    }
+}

VisionBuilder.UI.RaspberryAcquisition/Program.cs

@@ -0,0 +1,21 @@
+using Avalonia;
+using Avalonia.LinuxFramebuffer;
+
+namespace VisionBuilder.UI.RaspberryAcquisition;
+
+public class Program
+{
+    [STAThread]
+    public static void Main(string[] args)
+    {
+        if (args.Contains("--drm"))
+            BuildAvaloniaApp().StartLinuxDrm(args, card: null, scaling: 1.0);
+        else
+            BuildAvaloniaApp().StartWithClassicDesktopLifetime(args);
+    }
+
+    public static AppBuilder BuildAvaloniaApp()
+        => AppBuilder.Configure<App>()
+            .UsePlatformDetect()
+            .LogToTrace();
+}

VisionBuilder.UI.RaspberryAcquisition/Services/CameraCalibrationService.cs

@@ -0,0 +1,116 @@
+using System.Text.Json;
+using OpenCvSharp;
+using VisionBuilder.UI.RaspberryAcquisition.Models;
+
+namespace VisionBuilder.UI.RaspberryAcquisition.Services;
+
+public static class CameraCalibrationService
+{
+    private static readonly JsonSerializerOptions JsonOptions = new() { WriteIndented = true };
+
+    public static CalibrationData Calibrate(string imageDirectory, Size patternSize)
+    {
+        var imageFiles = Directory.GetFiles(imageDirectory, "*.png");
+        if (imageFiles.Length == 0)
+            throw new InvalidOperationException($"No PNG images found in {imageDirectory}");
+
+        var objectPointsList = new List<Mat>();
+        var imagePointsList = new List<Mat>();
+        Size imageSize = default;
+
+        // Build the 3D object points for the checkerboard (z=0 plane)
+        int cornerCount = patternSize.Width * patternSize.Height;
+        var objPts = new Point3f[cornerCount];
+        for (int row = 0; row < patternSize.Height; row++)
+            for (int col = 0; col < patternSize.Width; col++)
+                objPts[row * patternSize.Width + col] = new Point3f(col, row, 0);
+
+        int found = 0;
+        foreach (var file in imageFiles)
+        {
+            using var image = Cv2.ImRead(file);
+            using var gray = new Mat();
+            Cv2.CvtColor(image, gray, ColorConversionCodes.BGR2GRAY);
+            imageSize = new Size(image.Width, image.Height);
+
+            if (Cv2.FindChessboardCorners(gray, patternSize, out var corners,
+                    ChessboardFlags.AdaptiveThresh | ChessboardFlags.FastCheck))
+            {
+                Cv2.CornerSubPix(gray, corners,
+                    new Size(11, 11), new Size(-1, -1),
+                    new TermCriteria(CriteriaTypes.Eps | CriteriaTypes.MaxIter, 30, 0.001));
+
+                // Convert to Mat for CalibrateCamera
+                var objMat = new Mat(cornerCount, 1, MatType.CV_32FC3);
+                for (int i = 0; i < cornerCount; i++)
+                    objMat.Set(i, 0, objPts[i]);
+                objectPointsList.Add(objMat);
+
+                var imgMat = new Mat(corners.Length, 1, MatType.CV_32FC2);
+                for (int i = 0; i < corners.Length; i++)
+                    imgMat.Set(i, 0, corners[i]);
+                imagePointsList.Add(imgMat);
+
+                found++;
+            }
+        }
+
+        if (found == 0)
+            throw new InvalidOperationException("Checkerboard corners not found in any image");
+
+        var cameraMatrix = new Mat();
+        var distCoeffs = new Mat();
+        double rms = Cv2.CalibrateCamera(
+            objectPointsList, imagePointsList, imageSize,
+            cameraMatrix, distCoeffs,
+            out _, out _);
+
+        var data = new CalibrationData
+        {
+            CameraMatrix = MatToArray(cameraMatrix),
+            DistCoeffs = MatToArray(distCoeffs),
+            RmsError = rms,
+            ImageWidth = imageSize.Width,
+            ImageHeight = imageSize.Height
+        };
+
+        cameraMatrix.Dispose();
+        distCoeffs.Dispose();
+        foreach (var m in objectPointsList) m.Dispose();
+        foreach (var m in imagePointsList) m.Dispose();
+
+        return data;
+    }
+
+    public static void SaveCalibration(CalibrationData data, string path)
+    {
+        var json = JsonSerializer.Serialize(data, JsonOptions);
+        File.WriteAllText(path, json);
+    }
+
+    public static (Mat cameraMatrix, Mat distCoeffs) LoadCalibration(string path)
+    {
+        var json = File.ReadAllText(path);
+        var data = JsonSerializer.Deserialize<CalibrationData>(json)
+                   ?? throw new InvalidOperationException("Failed to deserialize calibration data");
+
+        var cameraMatrix = new Mat(3, 3, MatType.CV_64F);
+        for (int i = 0; i < 9; i++)
+            cameraMatrix.Set(i / 3, i % 3, data.CameraMatrix[i]);
+
+        var distCoeffs = new Mat(1, data.DistCoeffs.Length, MatType.CV_64F);
+        for (int i = 0; i < data.DistCoeffs.Length; i++)
+            distCoeffs.Set(0, i, data.DistCoeffs[i]);
+
+        return (cameraMatrix, distCoeffs);
+    }
+
+    private static double[] MatToArray(Mat mat)
+    {
+        var total = mat.Rows * mat.Cols;
+        var arr = new double[total];
+        for (int i = 0; i < total; i++)
+            arr[i] = mat.At<double>(i / mat.Cols, i % mat.Cols);
+        return arr;
+    }
+}

VisionBuilder.UI.RaspberryAcquisition/Services/ConfigurableLibcameraSource.cs

@@ -0,0 +1,163 @@
+using System.Diagnostics;
+using System.Threading.Channels;
+using OpenCvSharp;
+using VisionBuilder.UI.Common.Processing;
+using VisionBuilder.UI.RaspberryAcquisition.Models;
+
+namespace VisionBuilder.UI.RaspberryAcquisition.Services;
+
+public class ConfigurableLibcameraSource : IImageSource, IDisposable
+{
+    private static readonly byte[] JpegHeader = [0xff, 0xd8];
+    private static readonly byte[] JpegFooter = [0xff, 0xd9];
+    private const int ChunkSize = 1024;
+
+    private readonly Channel<Mat> _imageChannel = Channel.CreateBounded<Mat>(
+        new BoundedChannelOptions(1) { FullMode = BoundedChannelFullMode.DropOldest });
+
+    private CaptureSettings _settings;
+    private CancellationTokenSource? _cts;
+    private Thread? _captureThread;
+
+    public int FrameCount { get; private set; }
+    public event Action<string>? StatusChanged;
+
+    public ConfigurableLibcameraSource(CaptureSettings settings)
+    {
+        _settings = settings;
+    }
+
+    public Task<Mat> GetImage(CancellationToken token)
+    {
+        return _imageChannel.Reader.ReadAsync(token).AsTask();
+    }
+
+    public void Start()
+    {
+        Stop();
+        FrameCount = 0;
+        _cts = new CancellationTokenSource();
+        _captureThread = new Thread(CaptureLoop) { IsBackground = true };
+        _captureThread.Start();
+        StatusChanged?.Invoke("Running");
+    }
+
+    public void Stop()
+    {
+        _cts?.Cancel();
+        _captureThread?.Join(2000);
+        _cts?.Dispose();
+        _cts = null;
+        _captureThread = null;
+        StatusChanged?.Invoke("Stopped");
+    }
+
+    public void UpdateSettings(CaptureSettings newSettings)
+    {
+        _settings = newSettings;
+        Start();
+    }
+
+    private void CaptureLoop()
+    {
+        var psi = new ProcessStartInfo
+        {
+            FileName = "rpicam-vid",
+            Arguments = _settings.BuildArguments(),
+            RedirectStandardOutput = true,
+            UseShellExecute = false
+        };
+
+        Process? process = null;
+        try
+        {
+            process = Process.Start(psi);
+            if (process == null)
+            {
+                StatusChanged?.Invoke("Error: failed to start rpicam-vid");
+                return;
+            }
+
+            using var br = new BinaryReader(process.StandardOutput.BaseStream);
+            var imageBuffer = new byte[1024 * 1024];
+            var buff = br.ReadBytes(ChunkSize);
+
+            while (!_cts!.Token.IsCancellationRequested)
+            {
+                var imageStart = Find(buff, JpegHeader);
+                if (imageStart == -1)
+                {
+                    StatusChanged?.Invoke("Error: JPEG header not found");
+                    break;
+                }
+
+                var size = buff.Length - imageStart;
+                Array.Copy(buff, imageStart, imageBuffer, 0, size);
+
+                while (!_cts.Token.IsCancellationRequested)
+                {
+                    buff = br.ReadBytes(ChunkSize);
+                    var imageEnd = Find(buff, JpegFooter);
+                    if (imageEnd != -1)
+                    {
+                        imageEnd += JpegFooter.Length;
+                        var frame = new byte[size + imageEnd];
+                        Array.Copy(imageBuffer, frame, size);
+                        Array.Copy(buff, 0, frame, size, imageEnd);
+
+                        var decoded = Mat.ImDecode(frame);
+                        FrameCount++;
+                        _imageChannel.Writer.TryWrite(decoded);
+
+                        var remaining = buff.Length - imageEnd;
+                        var newBuff = new byte[ChunkSize];
+                        Array.Copy(buff, imageEnd, newBuff, 0, remaining);
+                        var temp = br.ReadBytes(imageEnd);
+                        Array.Copy(temp, 0, newBuff, remaining, temp.Length);
+                        buff = newBuff;
+                        break;
+                    }
+
+                    Array.Copy(buff, 0, imageBuffer, size, buff.Length);
+                    size += buff.Length;
+                }
+            }
+        }
+        catch (Exception ex) when (ex is not OperationCanceledException)
+        {
+            StatusChanged?.Invoke($"Error: {ex.Message}");
+        }
+        finally
+        {
+            if (process is { HasExited: false })
+            {
+                process.Kill();
+                process.Dispose();
+            }
+        }
+    }
+
+    private static int Find(byte[] buff, byte[] search)
+    {
+        for (int start = 0; start <= buff.Length - search.Length; start++)
+        {
+            if (buff[start] == search[0])
+            {
+                int next;
+                for (next = 1; next < search.Length; next++)
+                {
+                    if (buff[start + next] != search[next])
+                        break;
+                }
+                if (next == search.Length)
+                    return start;
+            }
+        }
+        return -1;
+    }
+
+    public void Dispose()
+    {
+        Stop();
+    }
+}

VisionBuilder.UI.RaspberryAcquisition/Services/ImageConverter.cs

@@ -0,0 +1,13 @@
+using OpenCvSharp;
+
+namespace VisionBuilder.UI.RaspberryAcquisition.Services;
+
+public static class ImageConverter
+{
+    public static Avalonia.Media.Imaging.Bitmap MatToAvaloniaBitmap(Mat mat)
+    {
+        var encoded = mat.ImEncode(".bmp");
+        using var ms = new MemoryStream(encoded);
+        return new Avalonia.Media.Imaging.Bitmap(ms);
+    }
+}

VisionBuilder.UI.RaspberryAcquisition/ViewModels/MainWindowViewModel.cs

@@ -0,0 +1,206 @@
+using System.Globalization;
+using Avalonia.Threading;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using OpenCvSharp;
+using VisionBuilder.UI.RaspberryAcquisition.Models;
+using VisionBuilder.UI.RaspberryAcquisition.Services;
+
+namespace VisionBuilder.UI.RaspberryAcquisition.ViewModels;
+
+public partial class MainWindowViewModel : ObservableObject, IDisposable
+{
+    private const string CalibrationFile = "calibration.json";
+
+    private ConfigurableLibcameraSource? _source;
+    private CancellationTokenSource? _previewCts;
+    private Mat? _lastFrame;
+    private Mat? _cameraMatrix;
+    private Mat? _distCoeffs;
+
+    [ObservableProperty] private Avalonia.Media.Imaging.Bitmap? _previewImage;
+    [ObservableProperty] private string _statusText = "Stopped";
+    [ObservableProperty] private int _frameCount;
+    [ObservableProperty] private bool _isRunning;
+    [ObservableProperty] private bool _isCalibrated;
+
+    [ObservableProperty] private string _width = "2028";
+    [ObservableProperty] private string _height = "1520";
+    [ObservableProperty] private string _shutterSpeed = "10000";
+    [ObservableProperty] private string _framerate = "2";
+    [ObservableProperty] private string _awbGainRed = "3.86";
+    [ObservableProperty] private string _awbGainBlue = "1.46";
+    [ObservableProperty] private string _saveDirectory = "/home/oem/captures";
+    [ObservableProperty] private string _calibrationDirectory = "/home/oem/captures";
+
+    public MainWindowViewModel()
+    {
+        TryLoadCalibration();
+    }
+
+    private void TryLoadCalibration()
+    {
+        if (!File.Exists(CalibrationFile)) return;
+
+        try
+        {
+            (_cameraMatrix, _distCoeffs) = CameraCalibrationService.LoadCalibration(CalibrationFile);
+            IsCalibrated = true;
+            StatusText = "Calibration loaded";
+        }
+        catch (Exception ex)
+        {
+            StatusText = $"Calibration load error: {ex.Message}";
+        }
+    }
+
+    [RelayCommand]
+    private void StartCapture()
+    {
+        if (IsRunning) return;
+
+        var settings = BuildSettings();
+        if (settings == null) return;
+
+        _source = new ConfigurableLibcameraSource(settings);
+        _source.StatusChanged += status =>
+            Dispatcher.UIThread.Post(() => StatusText = status);
+
+        _source.Start();
+        IsRunning = true;
+
+        _previewCts = new CancellationTokenSource();
+        _ = PreviewLoopAsync(_previewCts.Token);
+    }
+
+    [RelayCommand]
+    private void StopCapture()
+    {
+        if (!IsRunning) return;
+
+        _previewCts?.Cancel();
+        _source?.Stop();
+        _source?.Dispose();
+        _source = null;
+        IsRunning = false;
+        StatusText = "Stopped";
+    }
+
+    [RelayCommand]
+    private void ApplySettings()
+    {
+        if (!IsRunning || _source == null) return;
+
+        var settings = BuildSettings();
+        if (settings == null) return;
+
+        _source.UpdateSettings(settings);
+    }
+
+    [RelayCommand]
+    private void SaveImage()
+    {
+        if (_lastFrame == null || _lastFrame.Empty()) return;
+
+        Directory.CreateDirectory(SaveDirectory);
+        var filename = $"capture_{DateTime.Now:yyyyMMdd_HHmmss}.png";
+        var path = Path.Combine(SaveDirectory, filename);
+        Cv2.ImWrite(path, _lastFrame);
+        StatusText = $"Saved: {filename}";
+    }
+
+    [RelayCommand]
+    private void CalibrateCamera()
+    {
+        try
+        {
+            StatusText = "Calibrating...";
+            var data = CameraCalibrationService.Calibrate(CalibrationDirectory, new Size(9, 6));
+            CameraCalibrationService.SaveCalibration(data, CalibrationFile);
+
+            _cameraMatrix?.Dispose();
+            _distCoeffs?.Dispose();
+            (_cameraMatrix, _distCoeffs) = CameraCalibrationService.LoadCalibration(CalibrationFile);
+
+            IsCalibrated = true;
+            StatusText = $"Calibrated (RMS: {data.RmsError:F4})";
+        }
+        catch (Exception ex)
+        {
+            StatusText = $"Calibration error: {ex.Message}";
+        }
+    }
+
+    private async Task PreviewLoopAsync(CancellationToken ct)
+    {
+        while (!ct.IsCancellationRequested && _source != null)
+        {
+            try
+            {
+                var frame = await _source.GetImage(ct);
+
+                if (_cameraMatrix != null && _distCoeffs != null)
+                {
+                    var corrected = new Mat();
+                    Cv2.Undistort(frame, corrected, _cameraMatrix, _distCoeffs);
+                    frame.Dispose();
+                    frame = corrected;
+                }
+
+                _lastFrame?.Dispose();
+                _lastFrame = frame;
+
+                var bitmap = ImageConverter.MatToAvaloniaBitmap(frame);
+                await Dispatcher.UIThread.InvokeAsync(() =>
+                {
+                    var old = PreviewImage;
+                    PreviewImage = bitmap;
+                    FrameCount = _source?.FrameCount ?? 0;
+                    old?.Dispose();
+                });
+            }
+            catch (OperationCanceledException)
+            {
+                break;
+            }
+            catch (Exception ex)
+            {
+                await Dispatcher.UIThread.InvokeAsync(() =>
+                    StatusText = $"Preview error: {ex.Message}");
+                break;
+            }
+        }
+    }
+
+    private CaptureSettings? BuildSettings()
+    {
+        if (!int.TryParse(Width, out var w) ||
+            !int.TryParse(Height, out var h) ||
+            !int.TryParse(ShutterSpeed, out var s) ||
+            !int.TryParse(Framerate, out var f) ||
+            !double.TryParse(AwbGainRed, CultureInfo.InvariantCulture, out var r) ||
+            !double.TryParse(AwbGainBlue, CultureInfo.InvariantCulture, out var b))
+        {
+            StatusText = "Error: invalid settings values";
+            return null;
+        }
+
+        return new CaptureSettings
+        {
+            Width = w,
+            Height = h,
+            ShutterSpeed = s,
+            Framerate = f,
+            AwbGainRed = r,
+            AwbGainBlue = b
+        };
+    }
+
+    public void Dispose()
+    {
+        StopCapture();
+        _lastFrame?.Dispose();
+        _cameraMatrix?.Dispose();
+        _distCoeffs?.Dispose();
+    }
+}

VisionBuilder.UI.RaspberryAcquisition/Views/MainWindow.axaml

@@ -0,0 +1,78 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:vm="using:VisionBuilder.UI.RaspberryAcquisition.ViewModels"
+        x:Class="VisionBuilder.UI.RaspberryAcquisition.Views.MainWindow"
+        x:DataType="vm:MainWindowViewModel"
+        Title="RPi Image Acquisition"
+        Width="1024" Height="800">
+
+    <DockPanel>
+        <!-- Toolbar -->
+        <StackPanel DockPanel.Dock="Top" Orientation="Horizontal" Spacing="8" Margin="8">
+            <Button Content="Start" Command="{Binding StartCaptureCommand}" IsEnabled="{Binding !IsRunning}" />
+            <Button Content="Stop" Command="{Binding StopCaptureCommand}" IsEnabled="{Binding IsRunning}" />
+            <Button Content="Save Image" Command="{Binding SaveImageCommand}" />
+            <Button Content="Apply Settings" Command="{Binding ApplySettingsCommand}" IsEnabled="{Binding IsRunning}" />
+        </StackPanel>
+
+        <!-- Status Bar -->
+        <Border DockPanel.Dock="Bottom" Background="#1E1E1E" Padding="8,4">
+            <StackPanel Orientation="Horizontal" Spacing="16">
+                <TextBlock Text="{Binding StatusText}" Foreground="LightGray" />
+                <TextBlock Foreground="LightGray">
+                    <TextBlock.Text>
+                        <MultiBinding StringFormat="Frames: {0}">
+                            <Binding Path="FrameCount" />
+                        </MultiBinding>
+                    </TextBlock.Text>
+                </TextBlock>
+            </StackPanel>
+        </Border>
+
+        <!-- Settings Panel -->
+        <Border DockPanel.Dock="Right" Width="220" Padding="12" Background="#2D2D2D">
+            <ScrollViewer>
+                <StackPanel Spacing="8">
+                    <TextBlock Text="Camera Settings" FontWeight="Bold" FontSize="14" Foreground="White" />
+
+                    <TextBlock Text="Width" Foreground="LightGray" />
+                    <TextBox Text="{Binding Width}" />
+
+                    <TextBlock Text="Height" Foreground="LightGray" />
+                    <TextBox Text="{Binding Height}" />
+
+                    <TextBlock Text="Shutter (µs)" Foreground="LightGray" />
+                    <TextBox Text="{Binding ShutterSpeed}" />
+
+                    <TextBlock Text="Framerate" Foreground="LightGray" />
+                    <TextBox Text="{Binding Framerate}" />
+
+                    <TextBlock Text="AWB Gain Red" Foreground="LightGray" />
+                    <TextBox Text="{Binding AwbGainRed}" />
+
+                    <TextBlock Text="AWB Gain Blue" Foreground="LightGray" />
+                    <TextBox Text="{Binding AwbGainBlue}" />
+
+                    <Separator Margin="0,8" />
+
+                    <TextBlock Text="Save Directory" Foreground="LightGray" />
+                    <TextBox Text="{Binding SaveDirectory}" />
+
+                    <Separator Margin="0,8" />
+
+                    <TextBlock Text="Calibration" FontWeight="Bold" FontSize="14" Foreground="White" />
+                    <TextBlock Text="Calibration Dir" Foreground="LightGray" />
+                    <TextBox Text="{Binding CalibrationDirectory}" />
+                    <Button Content="Calibrate" Command="{Binding CalibrateCameraCommand}" Margin="0,4" />
+                    <TextBlock Text="Calibrated" Foreground="LimeGreen" IsVisible="{Binding IsCalibrated}" />
+                </StackPanel>
+            </ScrollViewer>
+        </Border>
+
+        <!-- Live Preview -->
+        <Border Background="#1A1A1A" Margin="4">
+            <Image Source="{Binding PreviewImage}" Stretch="Uniform" />
+        </Border>
+    </DockPanel>
+
+</Window>

VisionBuilder.UI.RaspberryAcquisition/Views/MainWindow.axaml.cs

@@ -0,0 +1,11 @@
+using Avalonia.Controls;
+
+namespace VisionBuilder.UI.RaspberryAcquisition.Views;
+
+public partial class MainWindow : Window
+{
+    public MainWindow()
+    {
+        InitializeComponent();
+    }
+}

VisionBuilder.UI.RaspberryAcquisition/VisionBuilder.UI.RaspberryAcquisition.csproj

@@ -0,0 +1,25 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <RuntimeIdentifiers>linux-arm64</RuntimeIdentifiers>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Avalonia" Version="11.2.3" />
+    <PackageReference Include="Avalonia.Themes.Fluent" Version="11.2.3" />
+    <PackageReference Include="Avalonia.LinuxFramebuffer" Version="11.2.3" />
+    <PackageReference Include="Avalonia.Desktop" Version="11.2.3" />
+    <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0" />
+    <PackageReference Include="OpenCvSharp4" Version="4.10.0.20241108" />
+    <PackageReference Include="swety.OpenCvSharp4.runtime.linux-arm64" Version="4.10.0.20241108" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\VisionBuilder.UI.Common\VisionBuilder.UI.Common.csproj" />
+  </ItemGroup>
+
+</Project>

VisionBuilder.UI.Recipes.HawkeyeRecipe/HawkeyeRecognitionControl.cs

@@ -67,8 +67,8 @@ namespace VisionBuilder.UI.Recipes.HawkeyeRecipe
 
         protected override void Initialize(RecipeData currentRecipe)
         {
-            var path = "..\\Data\\Recipes\\" + currentRecipe.RecipeName + ".jhrcp";
-            _currentRecipeFilePath = Path.GetFullPath(path);
+            var path = Path.GetFullPath(Path.Combine("..", "Data", "Recipes", currentRecipe.RecipeName + ".jhrcp"));
+            _currentRecipeFilePath = path;
             _workflow = WorkflowList.LoadJSONFromFile(path);
             StartFileWatcher(_currentRecipeFilePath);
         }

VisionBuilder.UI.Tests/DynamicButtonTests.cs

@@ -0,0 +1,170 @@
+using VisionBuilder.UI.Common.ViewModel;
+using VisionBuilder.UI.Common.ViewModel.Classes;
+using VisionBuilder.UI.Common.ViewModel.Interfaces.UI;
+
+namespace VisionBuilder.UI.Tests;
+
+[TestClass]
+public sealed class DynamicButtonTests
+{
+    private class StubSettingsService : ISettingsService
+    {
+        public Task ShowSettingsDialogAsync() => Task.CompletedTask;
+    }
+
+    #region ButtonDefinition Tests
+
+    [TestMethod]
+    public void ClickButton_Execute_InvokesCallback()
+    {
+        bool called = false;
+        var button = new ButtonDefinition("key1", "Test", () => called = true);
+
+        button.Execute();
+
+        Assert.IsTrue(called);
+    }
+
+    [TestMethod]
+    public void ClickButton_HasCorrectProperties()
+    {
+        var button = new ButtonDefinition("myKey", "My Title", () => { });
+
+        Assert.AreEqual("myKey", button.Key);
+        Assert.AreEqual("My Title", button.Title);
+        Assert.AreEqual(EButtonType.Click, button.Type);
+    }
+
+    [TestMethod]
+    public void ToggleButton_Execute_TogglesAndInvokesCallback()
+    {
+        bool? receivedState = null;
+        var button = new ButtonDefinition("key1", "Test", (state) => receivedState = state);
+
+        button.Execute();
+
+        Assert.IsTrue(button.IsToggled);
+        Assert.AreEqual(true, receivedState);
+    }
+
+    [TestMethod]
+    public void ToggleButton_ExecuteTwice_TogglesBack()
+    {
+        bool? receivedState = null;
+        var button = new ButtonDefinition("key1", "Test", (state) => receivedState = state);
+
+        button.Execute();
+        button.Execute();
+
+        Assert.IsFalse(button.IsToggled);
+        Assert.AreEqual(false, receivedState);
+    }
+
+    [TestMethod]
+    public void ToggleButton_InitialState_IsRespected()
+    {
+        var button = new ButtonDefinition("key1", "Test", (_) => { }, initialState: true);
+
+        Assert.IsTrue(button.IsToggled);
+        Assert.AreEqual(EButtonType.Toggle, button.Type);
+    }
+
+    [TestMethod]
+    public void ButtonDefinition_IsVisible_DefaultTrue()
+    {
+        var button = new ButtonDefinition("key1", "Test", () => { });
+
+        Assert.IsTrue(button.IsVisible);
+    }
+
+    [TestMethod]
+    public void ButtonDefinition_SetVisibility_RaisesPropertyChanged()
+    {
+        var button = new ButtonDefinition("key1", "Test", () => { });
+        string? changedProperty = null;
+        button.PropertyChanged += (_, args) => changedProperty = args.PropertyName;
+
+        button.IsVisible = false;
+
+        Assert.AreEqual(nameof(ButtonDefinition.IsVisible), changedProperty);
+        Assert.IsFalse(button.IsVisible);
+    }
+
+    [TestMethod]
+    public void ToggleButton_Execute_RaisesToggledPropertyChanged()
+    {
+        var button = new ButtonDefinition("key1", "Test", (_) => { });
+        string? changedProperty = null;
+        button.PropertyChanged += (_, args) => changedProperty = args.PropertyName;
+
+        button.Execute();
+
+        Assert.AreEqual(nameof(ButtonDefinition.IsToggled), changedProperty);
+    }
+
+    #endregion
+
+    #region MainWindowVM Tests
+
+    [TestMethod]
+    public void MainWindowVM_AddButton_AddsToCollection()
+    {
+        var vm = new MainWindowVM(new StubSettingsService());
+        var button = new ButtonDefinition("key1", "Test", () => { });
+
+        vm.AddButton(button);
+
+        Assert.AreEqual(1, vm.DynamicButtons.Count);
+        Assert.AreSame(button, vm.DynamicButtons[0]);
+    }
+
+    [TestMethod]
+    public void MainWindowVM_SetButtonVisibility_UpdatesButton()
+    {
+        var vm = new MainWindowVM(new StubSettingsService());
+        var button = new ButtonDefinition("key1", "Test", () => { });
+        vm.AddButton(button);
+
+        vm.SetButtonVisibility("key1", false);
+
+        Assert.IsFalse(button.IsVisible);
+    }
+
+    [TestMethod]
+    public void MainWindowVM_SetButtonVisibility_NonExistentKey_DoesNothing()
+    {
+        var vm = new MainWindowVM(new StubSettingsService());
+        var button = new ButtonDefinition("key1", "Test", () => { });
+        vm.AddButton(button);
+
+        vm.SetButtonVisibility("nonexistent", false);
+
+        Assert.IsTrue(button.IsVisible);
+    }
+
+    [TestMethod]
+    public void MainWindowVM_RemoveButton_RemovesFromCollection()
+    {
+        var vm = new MainWindowVM(new StubSettingsService());
+        var button = new ButtonDefinition("key1", "Test", () => { });
+        vm.AddButton(button);
+
+        vm.RemoveButton("key1");
+
+        Assert.AreEqual(0, vm.DynamicButtons.Count);
+    }
+
+    [TestMethod]
+    public void MainWindowVM_RemoveButton_NonExistentKey_DoesNothing()
+    {
+        var vm = new MainWindowVM(new StubSettingsService());
+        var button = new ButtonDefinition("key1", "Test", () => { });
+        vm.AddButton(button);
+
+        vm.RemoveButton("nonexistent");
+
+        Assert.AreEqual(1, vm.DynamicButtons.Count);
+    }
+
+    #endregion
+}

VisionBuilder.UI.Windows.Duo/Form1.cs

@@ -1,8 +1,10 @@
+using System.Collections.Specialized;
 using MaterialSkin;
 using MaterialSkin.Controls;
 using VisionBuilder.UI.Common;
 using VisionBuilder.UI.Common.Services;
 using VisionBuilder.UI.Common.ViewModel;
+using VisionBuilder.UI.Common.ViewModel.Classes;
 
 namespace VisionBuilder.UI.Windows.Duo
 {
@@ -12,6 +14,7 @@ namespace VisionBuilder.UI.Windows.Duo
         private readonly IPasswordInputService _passwordInputService;
         private readonly UIConfiguration _uiConfiguration;
         private readonly WindowsUISettings _windowsUiSettings;
+        private readonly Dictionary<string, Control> _dynamicButtonControls = new();
 
         public Form1(MainWindowVM mainWindowVm, IPasswordInputService passwordInputService, UIConfiguration uiConfiguration, WindowsUISettings windowsUiSettings)
         {
@@ -30,6 +33,9 @@ namespace VisionBuilder.UI.Windows.Duo
             if(!_uiConfiguration.ShowTestModeButton)
                 flowLayoutPanel1.Controls.Remove(btnTestMode);
 
+            _mainWindowVm.DynamicButtons.CollectionChanged += DynamicButtons_CollectionChanged;
+            foreach (var btn in _mainWindowVm.DynamicButtons)
+                AddDynamicButton(btn);
         }
 
         private void _mainWindowVm_PropertyChanged(object? sender, System.ComponentModel.PropertyChangedEventArgs e)
@@ -105,5 +111,69 @@ namespace VisionBuilder.UI.Windows.Duo
         {
             return this;
         }
+
+        private void DynamicButtons_CollectionChanged(object? sender, NotifyCollectionChangedEventArgs e)
+        {
+            switch (e.Action)
+            {
+                case NotifyCollectionChangedAction.Add:
+                    foreach (ButtonDefinition btn in e.NewItems!)
+                        AddDynamicButton(btn);
+                    break;
+                case NotifyCollectionChangedAction.Remove:
+                    foreach (ButtonDefinition btn in e.OldItems!)
+                        RemoveDynamicButton(btn);
+                    break;
+                case NotifyCollectionChangedAction.Reset:
+                    foreach (var ctrl in _dynamicButtonControls.Values)
+                        flowLayoutPanel1.Controls.Remove(ctrl);
+                    _dynamicButtonControls.Clear();
+                    break;
+            }
+        }
+
+        private void AddDynamicButton(ButtonDefinition buttonDef)
+        {
+            var btn = new MaterialRaisedButton
+            {
+                Text = buttonDef.Title,
+                Size = new Size(176, 64),
+                Font = new Font("Segoe UI Semibold", 12F, FontStyle.Bold),
+                DrawBorder = true,
+                Primary = buttonDef.Type == EButtonType.Toggle && buttonDef.IsToggled,
+                Visible = buttonDef.IsVisible
+            };
+
+            btn.Click += (_, _) =>
+            {
+                buttonDef.Execute();
+                if (buttonDef.Type == EButtonType.Toggle)
+                    btn.Primary = buttonDef.IsToggled;
+            };
+
+            buttonDef.PropertyChanged += (_, args) =>
+            {
+                if (args.PropertyName == nameof(ButtonDefinition.IsVisible))
+                    btn.Visible = buttonDef.IsVisible;
+                else if (args.PropertyName == nameof(ButtonDefinition.IsToggled))
+                    btn.Primary = buttonDef.IsToggled;
+            };
+
+            // Insert before Minimize button
+            var minimizeIndex = flowLayoutPanel1.Controls.IndexOf(btnMinimize);
+            if (minimizeIndex >= 0)
+                flowLayoutPanel1.Controls.Add(btn);
+            flowLayoutPanel1.Controls.SetChildIndex(btn, minimizeIndex >= 0 ? minimizeIndex : flowLayoutPanel1.Controls.Count - 1);
+            _dynamicButtonControls[buttonDef.Key] = btn;
+        }
+
+        private void RemoveDynamicButton(ButtonDefinition buttonDef)
+        {
+            if (_dynamicButtonControls.TryGetValue(buttonDef.Key, out var ctrl))
+            {
+                flowLayoutPanel1.Controls.Remove(ctrl);
+                _dynamicButtonControls.Remove(buttonDef.Key);
+            }
+        }
     }
 }

VisionBuilder.UI.Windows.Test/Form1.cs

@@ -1,3 +1,4 @@
+using System.Collections.Specialized;
 using System.Runtime.InteropServices;
 using MaterialSkin;
 using MaterialSkin.Controls;
@@ -6,6 +7,7 @@ using OpenCvSharp;
 using VisionBuilder.UI.Common;
 using VisionBuilder.UI.Common.Services;
 using VisionBuilder.UI.Common.ViewModel;
+using VisionBuilder.UI.Common.ViewModel.Classes;
 
 namespace VisionBuilder.UI.Windows.Test
 {
@@ -15,6 +17,7 @@ namespace VisionBuilder.UI.Windows.Test
         private readonly IPasswordInputService _passwordInputService;
         private readonly UIConfiguration _uiConfiguration;
         private readonly WindowsUISettings _windowsUiSettings;
+        private readonly Dictionary<string, Control> _dynamicButtonControls = new();
 
         public Form1(MainWindowVM mainWindowVm, IPasswordInputService passwordInputService, UIConfiguration uiConfiguration, WindowsUISettings windowsUiSettings)
         {
@@ -32,6 +35,9 @@ namespace VisionBuilder.UI.Windows.Test
             if(!_uiConfiguration.ShowTestModeButton)
                 flowLayoutPanel1.Controls.Remove(btnTestMode);
 
+            _mainWindowVm.DynamicButtons.CollectionChanged += DynamicButtons_CollectionChanged;
+            foreach (var btn in _mainWindowVm.DynamicButtons)
+                AddDynamicButton(btn);
         }
 
         private void _mainWindowVm_PropertyChanged(object? sender, System.ComponentModel.PropertyChangedEventArgs e)
@@ -107,5 +113,69 @@ namespace VisionBuilder.UI.Windows.Test
         {
             return this;
         }
+
+        private void DynamicButtons_CollectionChanged(object? sender, NotifyCollectionChangedEventArgs e)
+        {
+            switch (e.Action)
+            {
+                case NotifyCollectionChangedAction.Add:
+                    foreach (ButtonDefinition btn in e.NewItems!)
+                        AddDynamicButton(btn);
+                    break;
+                case NotifyCollectionChangedAction.Remove:
+                    foreach (ButtonDefinition btn in e.OldItems!)
+                        RemoveDynamicButton(btn);
+                    break;
+                case NotifyCollectionChangedAction.Reset:
+                    foreach (var ctrl in _dynamicButtonControls.Values)
+                        flowLayoutPanel1.Controls.Remove(ctrl);
+                    _dynamicButtonControls.Clear();
+                    break;
+            }
+        }
+
+        private void AddDynamicButton(ButtonDefinition buttonDef)
+        {
+            var btn = new MaterialRaisedButton
+            {
+                Text = buttonDef.Title,
+                Size = new Size(176, 64),
+                Font = new Font("Segoe UI Semibold", 12F, FontStyle.Bold),
+                DrawBorder = true,
+                Primary = buttonDef.Type == ButtonType.Toggle && buttonDef.IsToggled,
+                Visible = buttonDef.IsVisible
+            };
+
+            btn.Click += (_, _) =>
+            {
+                buttonDef.Execute();
+                if (buttonDef.Type == ButtonType.Toggle)
+                    btn.Primary = buttonDef.IsToggled;
+            };
+
+            buttonDef.PropertyChanged += (_, args) =>
+            {
+                if (args.PropertyName == nameof(ButtonDefinition.IsVisible))
+                    btn.Visible = buttonDef.IsVisible;
+                else if (args.PropertyName == nameof(ButtonDefinition.IsToggled))
+                    btn.Primary = buttonDef.IsToggled;
+            };
+
+            // Insert before Minimize button
+            var minimizeIndex = flowLayoutPanel1.Controls.IndexOf(btnMinimize);
+            if (minimizeIndex >= 0)
+                flowLayoutPanel1.Controls.Add(btn);
+            flowLayoutPanel1.Controls.SetChildIndex(btn, minimizeIndex >= 0 ? minimizeIndex : flowLayoutPanel1.Controls.Count - 1);
+            _dynamicButtonControls[buttonDef.Key] = btn;
+        }
+
+        private void RemoveDynamicButton(ButtonDefinition buttonDef)
+        {
+            if (_dynamicButtonControls.TryGetValue(buttonDef.Key, out var ctrl))
+            {
+                flowLayoutPanel1.Controls.Remove(ctrl);
+                _dynamicButtonControls.Remove(buttonDef.Key);
+            }
+        }
     }
 }

VisionBuilder.UI.Windows/Components/SingleCameraControl.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Collections.Specialized;
 using System.ComponentModel;
 using System.Data;
 using System.Drawing;
@@ -8,12 +9,14 @@ using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 using VisionBuilder.UI.Common;
+using VisionBuilder.UI.Common.ViewModel.Classes;
 
 namespace VisionBuilder.UI.Windows.Components
 {
     public partial class SingleCameraControl : UserControl
     {
         private SingleCameraVM _singleCameraVm;
+        private readonly Dictionary<string, Control> _dynamicButtonControls = new();
 
         public void SetViewModel(SingleCameraVM singleCameraVm)
         {
@@ -25,6 +28,10 @@ namespace VisionBuilder.UI.Windows.Components
 
             SetBindings();
             _singleCameraVm.PropertyChanged += SingleCameraVm_PropertyChanged;
+
+            _singleCameraVm.DynamicButtons.CollectionChanged += DynamicButtons_CollectionChanged;
+            foreach (var btn in _singleCameraVm.DynamicButtons)
+                AddDynamicButton(btn);
         }
 
         private void SingleCameraVm_PropertyChanged(object? sender, PropertyChangedEventArgs e)
@@ -53,6 +60,66 @@ namespace VisionBuilder.UI.Windows.Components
 
         }
 
+        private void DynamicButtons_CollectionChanged(object? sender, NotifyCollectionChangedEventArgs e)
+        {
+            switch (e.Action)
+            {
+                case NotifyCollectionChangedAction.Add:
+                    foreach (ButtonDefinition btn in e.NewItems!)
+                        AddDynamicButton(btn);
+                    break;
+                case NotifyCollectionChangedAction.Remove:
+                    foreach (ButtonDefinition btn in e.OldItems!)
+                        RemoveDynamicButton(btn);
+                    break;
+                case NotifyCollectionChangedAction.Reset:
+                    foreach (var ctrl in _dynamicButtonControls.Values)
+                        flowLayoutPanel2.Controls.Remove(ctrl);
+                    _dynamicButtonControls.Clear();
+                    break;
+            }
+        }
+
+        private void AddDynamicButton(ButtonDefinition buttonDef)
+        {
+            var btn = new MaterialSkin.Controls.MaterialRaisedButton
+            {
+                Text = buttonDef.Title,
+                Size = new Size(201, 85),
+                Font = new Font("Segoe UI", 9F, FontStyle.Bold),
+                DrawBorder = true,
+                Primary = buttonDef.Type == EButtonType.Toggle && buttonDef.IsToggled,
+                Visible = buttonDef.IsVisible
+            };
+
+            btn.Click += (_, _) =>
+            {
+                buttonDef.Execute();
+                if (buttonDef.Type == EButtonType.Toggle)
+                    btn.Primary = buttonDef.IsToggled;
+            };
+
+            buttonDef.PropertyChanged += (_, args) =>
+            {
+                if (args.PropertyName == nameof(ButtonDefinition.IsVisible))
+                    btn.Visible = buttonDef.IsVisible;
+                else if (args.PropertyName == nameof(ButtonDefinition.IsToggled))
+                    btn.Primary = buttonDef.IsToggled;
+            };
+
+            flowLayoutPanel2.Controls.Add(btn);
+            _dynamicButtonControls[buttonDef.Key] = btn;
+        }
+
+        private void RemoveDynamicButton(ButtonDefinition buttonDef)
+        {
+            if (_dynamicButtonControls.TryGetValue(buttonDef.Key, out var ctrl))
+            {
+                flowLayoutPanel2.Controls.Remove(ctrl);
+                _dynamicButtonControls.Remove(buttonDef.Key);
+            }
+        }
+
         public SingleCameraControl()
         {
 

VisionBuilder.UI.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 18
-VisualStudioVersion = 18.3.11520.95 d18.3
+VisualStudioVersion = 18.3.11520.95
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VisionBuilder.UI.Common", "VisionBuilder.UI.Common\VisionBuilder.UI.Common.csproj", "{5AFF312A-EF5F-49ED-BF54-5AC69F7BEC03}"
 EndProject
@@ -108,6 +108,12 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VisionBuilder.UI.Blazor.Uno
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera", "Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera\Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera.csproj", "{FAD15887-EFB2-4FA5-8BD9-586C1DB2B0BE}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VisionBuilder.UI.RaspberryAcquisition", "VisionBuilder.UI.RaspberryAcquisition\VisionBuilder.UI.RaspberryAcquisition.csproj", "{149E2AFC-A714-4645-883A-2EE685E63FB9}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VisionBuilder.UI.Avalonia.Uno", "VisionBuilder.UI.Avalonia.Uno\VisionBuilder.UI.Avalonia.Uno.csproj", "{F70920C6-EF98-42B7-9F21-6E94781E9900}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LindtLeerformPlugin", "Plugins\LindtLeerformPlugin\LindtLeerformPlugin.csproj", "{5A1D9E37-353C-4E30-A302-48487DC3A9E8}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -584,6 +590,42 @@ Global
 		{FAD15887-EFB2-4FA5-8BD9-586C1DB2B0BE}.Release|x64.Build.0 = Release|Any CPU
 		{FAD15887-EFB2-4FA5-8BD9-586C1DB2B0BE}.Release|x86.ActiveCfg = Release|Any CPU
 		{FAD15887-EFB2-4FA5-8BD9-586C1DB2B0BE}.Release|x86.Build.0 = Release|Any CPU
+		{149E2AFC-A714-4645-883A-2EE685E63FB9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{149E2AFC-A714-4645-883A-2EE685E63FB9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{149E2AFC-A714-4645-883A-2EE685E63FB9}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{149E2AFC-A714-4645-883A-2EE685E63FB9}.Debug|x64.Build.0 = Debug|Any CPU
+		{149E2AFC-A714-4645-883A-2EE685E63FB9}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{149E2AFC-A714-4645-883A-2EE685E63FB9}.Debug|x86.Build.0 = Debug|Any CPU
+		{149E2AFC-A714-4645-883A-2EE685E63FB9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{149E2AFC-A714-4645-883A-2EE685E63FB9}.Release|Any CPU.Build.0 = Release|Any CPU
+		{149E2AFC-A714-4645-883A-2EE685E63FB9}.Release|x64.ActiveCfg = Release|Any CPU
+		{149E2AFC-A714-4645-883A-2EE685E63FB9}.Release|x64.Build.0 = Release|Any CPU
+		{149E2AFC-A714-4645-883A-2EE685E63FB9}.Release|x86.ActiveCfg = Release|Any CPU
+		{149E2AFC-A714-4645-883A-2EE685E63FB9}.Release|x86.Build.0 = Release|Any CPU
+		{F70920C6-EF98-42B7-9F21-6E94781E9900}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F70920C6-EF98-42B7-9F21-6E94781E9900}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F70920C6-EF98-42B7-9F21-6E94781E9900}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{F70920C6-EF98-42B7-9F21-6E94781E9900}.Debug|x64.Build.0 = Debug|Any CPU
+		{F70920C6-EF98-42B7-9F21-6E94781E9900}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{F70920C6-EF98-42B7-9F21-6E94781E9900}.Debug|x86.Build.0 = Debug|Any CPU
+		{F70920C6-EF98-42B7-9F21-6E94781E9900}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F70920C6-EF98-42B7-9F21-6E94781E9900}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F70920C6-EF98-42B7-9F21-6E94781E9900}.Release|x64.ActiveCfg = Release|Any CPU
+		{F70920C6-EF98-42B7-9F21-6E94781E9900}.Release|x64.Build.0 = Release|Any CPU
+		{F70920C6-EF98-42B7-9F21-6E94781E9900}.Release|x86.ActiveCfg = Release|Any CPU
+		{F70920C6-EF98-42B7-9F21-6E94781E9900}.Release|x86.Build.0 = Release|Any CPU
+		{5A1D9E37-353C-4E30-A302-48487DC3A9E8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5A1D9E37-353C-4E30-A302-48487DC3A9E8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5A1D9E37-353C-4E30-A302-48487DC3A9E8}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{5A1D9E37-353C-4E30-A302-48487DC3A9E8}.Debug|x64.Build.0 = Debug|Any CPU
+		{5A1D9E37-353C-4E30-A302-48487DC3A9E8}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{5A1D9E37-353C-4E30-A302-48487DC3A9E8}.Debug|x86.Build.0 = Debug|Any CPU
+		{5A1D9E37-353C-4E30-A302-48487DC3A9E8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5A1D9E37-353C-4E30-A302-48487DC3A9E8}.Release|Any CPU.Build.0 = Release|Any CPU
+		{5A1D9E37-353C-4E30-A302-48487DC3A9E8}.Release|x64.ActiveCfg = Release|Any CPU
+		{5A1D9E37-353C-4E30-A302-48487DC3A9E8}.Release|x64.Build.0 = Release|Any CPU
+		{5A1D9E37-353C-4E30-A302-48487DC3A9E8}.Release|x86.ActiveCfg = Release|Any CPU
+		{5A1D9E37-353C-4E30-A302-48487DC3A9E8}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -623,6 +665,9 @@ Global
 		{0C14CF80-D743-4809-9B9C-2A096FEA2E06} = {FA674B5A-3394-926C-2B1E-70E5B00E4A5C}
 		{9AE35B63-607E-4009-9FE6-3DF2CD98071F} = {F3414823-B70E-435E-B4EA-80ABF4371449}
 		{FAD15887-EFB2-4FA5-8BD9-586C1DB2B0BE} = {D05689E3-04C6-4E3B-ACA7-3F4507CED4CC}
+		{149E2AFC-A714-4645-883A-2EE685E63FB9} = {F3414823-B70E-435E-B4EA-80ABF4371449}
+		{F70920C6-EF98-42B7-9F21-6E94781E9900} = {F3414823-B70E-435E-B4EA-80ABF4371449}
+		{5A1D9E37-353C-4E30-A302-48487DC3A9E8} = {583A77DF-A293-4F3E-AB96-7310BC495822}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {3CE42AE5-D79F-4E97-A246-AA8FD228B677}