Puyocon is a ball shape user interface for your computer. It uses pressure sensors and movement to control the mouse. I’m not sure I would want to wave my arms around controlling a mouse but it’s a cool concept that follows where new computer interfaces are going. Input devices are changing into devices that require our body movement. Look at Wiimotes, project natal or even the more subtle magic mouse. We are all going to have 60″ screens on our desks and frail about as we operate the computer.