hey imggman,
if you know these guys, do us all a favor and tell Dean to come back and show a video segment where we get to see the DViS doing actual real-time 3-D.
like KKG said, "showing a screw insertion into the spine." now obviously i understand there are some legal ramifications with using an actual human spine in the demonstration video. but how about something analogous to what he demonstrated in the imgg tour video where he waved his hand in the gantry or placed a metal object on the phantom. ANYTHING to where we can be certain that the video wasn't made in post production, but where we get to see the DViS generating the 3-D in live, real-time.