https://live.leapmotion.com

Say goodbye to your mouse and keyboard.Leap represents an entirely new way to interact with your computers. It???s more accurate than a mouse, as reliable as a keyboard and more sensitive than a touchscreen. ??For the first time, you can control a computer in three dimensions with your natural hand and finger movements.This isn???t a game system that roughly maps your hand movements. ??The Leap technology is 200 times more accurate than anything else on the market ??? at any price point. Just about the size of a flash drive, the Leap can distinguish your individual fingers and track your movements down to a 1/100th of a millimeter.This is like day one of the mouse. ??Except, no one needs an instruction manual for their hands.