[sdiy] Ensoniq patent, was: distance meter for keyboard, was: Where to get special white keys?

[Rainer Buchty]

On Mon, 2 Mar 2009, cheater cheater wrote:

> Optical sensors don't work that well in smoky rooms though... so no 
> jarre fog i guess? This definitely disqualifies optical technology for 
> some people ;)

It all depends on the strength of the laser :)

Rainer