The Leap Motion is a cool gadget that is able to sense your body motions or hand gestures in order to play games! This unit is 200 times more accurate than its predecessor (or even the Microsoft Kinect), and has a USB plug-in that is the size of of a stick of gum. It can track the motion of all 10 of your fingers, and is accurate up to the 1/100th of a millimeter. Check out this video that highlights what the Leap Motion can do! There is a limited-release batch, but if you’re not so lucky there will be a full launch ready for the holidays and the price point is $70!