Dynamic projector setup possible?

Since my school got some new projector systems recently in their
computer labs and a wireless network, I was wondering whether there
was any piece of hardware available for wireless transmission to the
projector. I'm thinking of a USB device that you can port from one
computer to another so there's not a lot of configuration time
involved at the time. This would be a cool way for profs to turn
specific problems into instant instructive examples, esp. for
beginning programming classes.

Any ideas?

Seeing as most projectors run at >60hz, I don't really think that a USB
dongle would be the thing. I have seen in a university a administrative
program (I forget the name). That could pull up screens out of 40 or so
comps, onto their projector.
"Josh D.King" <> wrote in message
news: om...
> Since my school got some new projector systems recently in their
> computer labs and a wireless network, I was wondering whether there
> was any piece of hardware available for wireless transmission to the
> projector. I'm thinking of a USB device that you can port from one
> computer to another so there's not a lot of configuration time
> involved at the time. This would be a cool way for profs to turn
> specific problems into instant instructive examples, esp. for
> beginning programming classes.
>
> Any ideas?