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Joshua Frattarolaleft a comment
@danielrapp - This is pretty sweet - was messing with it for a while yesterday until my coworkers got sick of the 20kHz frequency coming from my Mac. Is 20 kHz the highest frequency the computer speakers can produce? It would be great if you could bump it out of the audible human range.

DopplerMotion sensing using your laptop's speakers and mic
Joshua Frattarolaleft a comment
This looks very useful. Any benchmarks you can share?

WebsocketDWebSockets are easy now

IvyWhat's Happening Around You

