public override void Cleanup()
 {
     VisualizationService.Stop();
     TrackerService.Destroy();
     CameraService.Destroy();
     Messenger.Default.Send(new RemoveCameraMessage(Camera));
     // todo remove after message with feedback?
     SimpleIoc.Default.Unregister<CameraViewModel>(Camera.GUID);
         
     base.Cleanup();
 }
 public void DoToggleVisualization(bool enabled)
 {
     if (enabled) VisualizationService.Start();
     else VisualizationService.Stop();
 }