http://live.leapmotion.com/about.html
What exactly is The Leap?
The Leap is a small iPod sized USB peripheral that creates a 3D interaction space of 8 cubic feet to precisely interact with and control software on your laptop or desktop computer. It’s like being able to reach into the computer and pull out information as easily as reaching into a cookie jar.
The Leap senses your individual hand and finger movements independently, as well as items like a pen. It’s the difference between sensing an arm swiping through the air and being able to create a precise digital signature with a fingertip or pen.
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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.
--Andy
