Work available area guide apparatus for gesture-based system and method thereof

Examples are the hand operation recognition portion recognizes the on the basis of hand movement, a valid work area a user input interface unit, the user input controls for user input in a virtual space that recognizes the hand motion from the depth image obtained through the camera to the physical space if the operation region setting unit, and the user's hand to be set to the departure of the work area, departure warning gesture-based work area in a system including a guide device and a method for providing a departure warning It is related.