Yes, a document camera would not be good for hammering & torching - it
wouldn't last 2 minutes with that kind of treatment! I do remember seeing,
in one of the art catalogs, a mirror that is positioned above your demo
area. This would allow students to see what you were doing from their seats.
You might check that out.
> With the document projector - don't most of them have a base and a top
> part (kind of like an overhead projector?) - I'd be worried about
> hammering metal and torching around expensive equipment. Does someone
> use one they can recommend I take a look at? Thank you!