[Robotgroup] Video projection material

[Sonia Santana]

I know we located some kind of material that might work for 
projection for Ponginator.  However if we still want to consider an 
alternative, Tom and I found something we had in storage that was 
meant for this kind of thing.  It's the
front screen from a projection television set, sort of a big Fresnel 
lens.  It was removed from a 60 inch diagonal rear projection TV. It 
was obtanium material we salvaged.

It's in a frame that measures about 59 1/2 wide and 39 1/2 high.  We 
just tested it to see if we could project on it in the garage and the 
image looks good.  And our projector isn't even as bright as the one 
the group owns.  The image was pretty clear from all angles.

We can bring it out to the RG meeting tomorrow and the group can take 
a look and see if this is a better alternative.