Leap Motion: Our Amazing 3D Tracking Will Be Everywhere
http://singularityhub.com/2012/06/13/founders-of-leap-motion-our-amazing-3d-tracking-will-be-everywhere
In the past few weeks the Leap Motion device has sent shudders of delight through gadget lovers and computer designers alike by promising a new kind of ultra-accurate, and very cheap, optical 3D tracking for your desktop or laptop computer. Forget the Kinect, Leap Motion is cheaper ($70), more precise (down to 0.01 mm), and much smaller
http://www.youtube.com/watch?v=JJ1sNB3aEjw
(notamment à partir de 5’30")