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-Inventing the Future 5.8 Inventing the Future: Multisensory Interfaces

The Sound of Movement

Computers generally sense human movements by seeing or feeling it. But this Microsoft research project suggests that your devices may soon be able to hear your gestures through ultrasonic waves.

Computers generally sense human movements by seeing or feeling it. But this Microsoft research project suggests that your devices may soon be able to hear your gestures through ultrasonic waves.
mashable.com/2012/05/07/gesture-control-system-sound/