Gesture Interfaces Via Sound: Clever Ideas Abound
File this one under "cool concept; unclear implementation fit." Microsoft Research and the University of Washington have partnered to develop SoundWave, a proof-of-concept system that leverages a computer's microphone and speaker combo to implement rudimentary gesture control. Doppler shifts, akin to those harnessed by sonar and astronomers, are at the root of the scheme. The […]
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