private void HandleMouseInput(Vector2 hit)
 {
     if (hitBox.LeftPressed(hit))
     {
         AuthUI.ShowSignOutDialog();
     }
 }
        }   // end of Update()

        private void HandleTouchInput(TouchContact touch, Vector2 hit)
        {
            if (hitBox.Touched(touch, hit))
            {
                Boku.Common.Gesture.TouchGestureManager.Get().TapGesture.ClearWasTapped();
                AuthUI.ShowSignOutDialog();
            }
        }