Scratch

not sure but if you connect up your monitors output to a projector.. you could probably do something along the lines of what these people did..
tracing projected images onto a blackboard surface..(which could be any surface really with the right paints..)
http://www.vimeo.com/4906880
(extra information.. seems steve wittens whose video is that i found has a website..or it it blog site..http://acko.net/about)

Last edited by forest (2011-01-19 08:08:30)