Just like the movie Minority Report, the Gest Motion Control Glove ($199) allows you to control your digital environment with your hands. When using your computer you can switch between apps with a twitch of a finger, move the mouse cursor by pointing at the screen, or move a 3d object by grabbing it and rotating. Gest is so versatile you can even program custom gestures. Everyone does things a little bit differently so the more you use Gest, the better it gets at understanding how you perform common gestures. Right now they have a Kickstarter campaign going on, so check it out.