The Leap Motion Technology is a revolution in human input devices. It eliminates the need of hand contact or touching to give inputs to your computer. You can just wave, swipe and create hand movements to play and command any computer device.
The Leap Motion Controller is a small peripheral USB device that records a person’s hand movements at a speed of up to 200 frames per second by using infrared cameras, thus, providing one with a 150° field of view i.e., just about 8 cubic feet of interactive 3D space.