Touchless screen

The Touchscreen With No Screen “Can you touch what’s not there? That’s what some students have explored in this ZeroTouch project, which has dozens of infrared sensors and LEDs around what appears to be an empty photo-frame. Connected to a computer, it translates the gestures. Depending on how the ZeroTouch is used, it can be [...]

Source: http://www.richardbanks.com/trends/?p=15713

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