http://www.boingboing.net/2006/11/28/plank_cheap_mic_touc.html
Ingenious. I bet you could do that in Flash. Anyone know where to buy small, cheap microphones?
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4 Responses to Microphone-based drawing tablet
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cool.. and some little pressure sensors mounted between the board and the wall would be trick. It also makes me wonder if the same thing could be applied to a floor? i.e. pinpoint where footsteps are taking place on a floor?
I suggested a webcam output could be modified and used as a tablet with flash on 12stone awhile back… but might be a bit of work on the hardware side.
you can actually use speakers as crude microphones maybe take apart an old headset?
Cheap mic? Heck, yes. I’d go with a cheap electret condenser, like the kind they sell for portable recorders. Then plug into the mic jack … cheaper than dealing with webcams, I think. Definitely possible with Flash.