Ring mouse

    The idea is to create a new ring mouse. It will be worn on the hand and controlled by the thumb, using a new optical touch technology.
    The Ring mouse will weigh less than half an ounce and will have a wireless range of about 30 feet. The ring will be worn on the index finger, with the left and right click and touch control tracking arranged around the top of the ring and controlled by the thumb.
    Primarily intended for presentation controls, the new mouse will also be useful as a small travel mouse for laptops, and could be attractive to mobile gamers.