LEAP montre, mais explique peu, son impressionnante interface de mouvement disponible pour 70$ pour Mac:
Amazingly, that box is available for preorder right now. It’s called the Leap, and it works with your Mac.
The Leapmotion team behind the box (and of course its clever software backend) claim that the Leap is “200 times more accurate” than any rival and “can distinguish your individual fingers and track your movements down to a 1/100th of a millimeter.”
It sounds impressive, and the video certainly backs this up. But the information is vague, and even the FAQ on the Leapmotion site only offers fuzzy explanations.