Have you ever seen those tv programs where they are controlling the PC's with their hand gestures? Well that has finally become a reality with the Leap Motion Controller. This controller can pick up the smallest gestures and react to them. It's like a kinect for your PC, and it looks like this is going to be a hit specially at the price point of about $69. Leap Motion is already taking pre orders and the controllers will initially be sold exclusively at best buy from what we have heard. Check out the demo video at https://leapmotion.com.