private void SetupEngine()
		{
			engine = new HumanRecognizer(sourceManager);
			engine.FaceDetected += new FaceDetectedEventHandler(engine_FaceDetected);
			engine.FacesLoaded += new HumanRecognizerEventHandler(engine_FacesLoaded);
			engine.HumanNameChanged += new HumanNameChangedEventHandler(engine_HumanNameChanged);
			engine.Started += new HumanRecognizerEventHandler(engine_Started);
			engine.Stopped += new HumanRecognizerEventHandler(engine_Stopped);
		}
		private void engine_Stopped(HumanRecognizer sender)
		{
			// throw new NotImplementedException();
		}
		private void engine_Started(HumanRecognizer sender)
		{
			ShowVLComponentsStatus();
		}
		private void engine_HumanNameChanged(HumanRecognizer sender, string humanName)
		{
			SetHumanName(humanName);
		}
		private void engine_FacesLoaded(HumanRecognizer sender)
		{
			UpdateKnownFacesPanel();
		}
		private void engine_FaceDetected(HumanRecognizer sender, FaceCollection faces)
		{
			foreach (Face f in faces)
			{

			}
			if (sender.AutoFindHuman)
			{
			}
		}