[PD] Multitouch lowtech

[Hans-Christoph Steiner]

Nifty, but looks limited.  The actual technique used by Jeff Han's  
group is not that complicated either.  You just need good plexiglass  
and a source of even lighting to shine down the edge of it.  Then  
point a webcam at it.

.hc

On Sep 9, 2007, at 12:32 PM, Frank Barknecht wrote:

> Hallo,
>
> oki, it was on boing so everyone here has already seen it, but still,
> that's a mighty impressive lowtech solution to the multitouch
> interface hype: http://blog.medallia.com/2007/06/dyesight.html
>
> Shouldn't this Just Work(tm) with Gem's [pix_multiblob]?
>
> Ciao
> -- 
>  Frank Barknecht                 _ ______footils.org_ __goto10.org__
>
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