Flutterby™! : Doppler sensing

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Doppler sensing

2015-03-10 22:49:09.863843+00 by Dan Lyke 0 comments

Motion sensing using the doppler effect:

Recently I stumbled upon an interesting paper for implementing motion sensing requiring no special hardware, only a speaker and mic! Unfortunately the paper didn't include code to test it, so I decided to reproduce it here on the web!

Scrolling by waving your hand...

[ related topics: Humor Microsoft moron Seattle ]

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