Introducing the Leap 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. I think its very cool, this might just be the successor to the mouse. I dunno, but it may happen someday. think about the possibilities, combine this with kinect and advanced AI. one comment said: "now gamers will be those muscular guys instead of flabby fat bastards.."