raster laser?

[Sridhar Ayengar]

Randy Dawson wrote:
> Downtown Las Vegas, the real vegas (get off the strip!) they are 
> projected every night on a canopy screen over the street.
> There are several companies that make cheapie x-y servo mirrors and 
> software for the pc too to create vector laser displays.. Surf for it, 
> or give me a few minutes and I will find them.
> I did raster laser to make 3d models by sintering layers of plastic 
> powder.  Later sold to Goodyear.  But thats another story.

You're not talking about the Fremont Street Experience, are you?  If so, 
those aren't projections.  That's a massively multi-element LED screen.

Peace...  Sridhar