Features:

Tiny yet powerful device: The Leap Motion Controller allows you to interact with your computer in a new and innovative way by using hand gestures such as swiping, grabbing, pinching, or punching.
Advanced tracking technology: The device uses infrared cameras to track your hand movements at a speed of up to 200 frames per second, providing a wide field of view of 150° and a large interactive 3D space of approximately 8 cubic feet.