private void OnGestureRecognized(object sender, GestureCommandRecognizedEventArgs e)
 {
   if (screenType == ScreenType.Drive)
   {
     switch (e.GestureCommand)
     {
       case KinectClient.GestureCommandType.Hover:
         if (lastCommandSent != CommandType.Hover)
         {
           kinectMessage = "Hover";
           lastCommandSent = CommandType.Hover;
           droneClient.Progress(Drone.Commands.FlightMode.Progressive, 0, 0, 0, 0);
         }
         break;
       case KinectClient.GestureCommandType.StrafeLeft:
         if (lastCommandSent != CommandType.StrafeLeft)
         {
           lastCommandSent = CommandType.StrafeLeft;
           kinectMessage = "Strafe Left";
           droneClient.Progress(Drone.Commands.FlightMode.Progressive, roll: -0.07f);
         }
         break;
       case KinectClient.GestureCommandType.StrafeRight:
         if (lastCommandSent != CommandType.StrafeRight)
         {
           kinectMessage = "Strafe Right";
           lastCommandSent = CommandType.StrafeRight;
           droneClient.Progress(Drone.Commands.FlightMode.Progressive, roll: 0.07f);
         }
         break;
       case KinectClient.GestureCommandType.Forward:
         if (lastCommandSent != CommandType.Forward)
         {
           kinectMessage = "Forward";
           lastCommandSent = CommandType.Forward;
           droneClient.Progress(Drone.Commands.FlightMode.Progressive, pitch: -0.1f);
         }
         break;
       case KinectClient.GestureCommandType.Backward:
         if (lastCommandSent != CommandType.Backward)
         {
           kinectMessage = "Backward";
           lastCommandSent = CommandType.Backward;
           droneClient.Progress(Drone.Commands.FlightMode.Progressive, pitch: 0.1f);
         }
         break;
       case KinectClient.GestureCommandType.StrafeForwardLeft:
         if (lastCommandSent != CommandType.StrafeForwardLeft)
         {
           kinectMessage = "Strafe forward Left";
           lastCommandSent = CommandType.StrafeForwardLeft;
           droneClient.Progress(Drone.Commands.FlightMode.Progressive, roll: -0.1f, pitch: 0.1f);
         }
         break;
       case KinectClient.GestureCommandType.StrafeForwardRight:
         if (lastCommandSent != CommandType.StrafeForwardRight)
         {
           kinectMessage = "Strafe forward Right";
           lastCommandSent = CommandType.StrafeForwardRight;
           droneClient.Progress(Drone.Commands.FlightMode.Progressive, roll: 0.2f, pitch: 0.1f);
         }
         break;
       case KinectClient.GestureCommandType.StrafeBackwardLeft:
         if (lastCommandSent != CommandType.StrafeBackwardLeft)
         {
           kinectMessage = "Strafe backward Left";
           lastCommandSent = CommandType.StrafeBackwardLeft;
           droneClient.Progress(Drone.Commands.FlightMode.Progressive, roll: -0.2f, pitch: -0.1f);
         }
         break;
       case KinectClient.GestureCommandType.StrafeBackwardRight:
         if (lastCommandSent != CommandType.StrafeBackwardRight)
         {
           kinectMessage = "Strafe backward Right";
           lastCommandSent = CommandType.StrafeBackwardRight;
           droneClient.Progress(Drone.Commands.FlightMode.Progressive, roll: 0.2f, pitch: -0.1f);
         }
         break;
       case KinectClient.GestureCommandType.NoPlayerDetected:
         kinectMessage = "No player detected"; //here because the lastcommand can be Hover
         if (lastCommandSent != CommandType.Hover)
         {
           lastCommandSent = CommandType.Hover;
           droneClient.Progress(Drone.Commands.FlightMode.Progressive, 0, 0, 0, 0);
         }
         break;
     }
     OculusHandle(); //TODO: move from here and put it in its own event handler
   }
 }
 protected virtual void OnGestureCommandRecognized(GestureCommandRecognizedEventArgs e)
 {
   if (GestureCommandRecognized != null)
     GestureCommandRecognized(this, e);
 }