[PD] dance controllers...

[Sukandar Kartadinata]

>It does not contain positional
>information.

maybe you could get that by modulating the sinewave with a step 
function (steps bigger than your max. deviation) ? just thinking 
aloud...

my biggest problem with reflective US was always the amount of energy 
I got back from soft objects (like dancers or people in general...) 
which was never enough to make it work reliably for larger distances

best
Sukandar

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sukandar kartadinata
   the glui performance hardware
     http://www.glui.de/proj/gluiph.html
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