The proper way to connect a sensor to computer is using a microcontroller. A microcontroller is a chip that contains a small computer. It has a CPU, registers, its own memory and can run on its own usually with very little from the outside, usually only a power supply and a couple of capacitors and ...
While the video is entirely desktoporiented, perhaps a more compelling use for Leap could be in the mobile space. With 0.01mm accuracy, first aid kit , it would be easy enough to develop a virtual, gesturebased keyboard. On the other hand, for $70 (cheaper than Kinect!), maybe it worth having The Le ...