The Leap Motion is still an interesting device because of its sensitivity and ability to resolve intricate finger positions/orientations. It's already in develo

The Leap Motion is still an interesting device because of its sensitivity and ability to resolve intricate finger positions/orientations. It's already in developers' hands and half the price of this device. With future iterations, I would expect to see the Leap integrated into tablets and phones-- so it could be everywhere as well. I've experimented placing the Leap on my chest as if it were a pendant, facing out. It's pretty comfortable to gesture this way. For a presentation it wouldn't be the most expansive way to gesture, but it could be a discreet way to interface with something like Google Glass.