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does anyone use one of these? http://www.amazon.com/C51-A04031-Laser-Virtual-Keyboard/dp/B000ALZMJS http://www.amazon.com/C51-A04031-Laser-Virtual-Keyboard/dp/

• jdavid 18y ago
  i wish there was a mouse technology based on that. it would be sooooo cool to have your laptop just sense your movement to the left and right of it, as if you had two mice. but, what am i , thinking that would require someone to do something totally unique.