Have you every wondered what happens if you combine a 3D TV with virtual reality in medical imaging? Well, the device described in the video was developed by the University of California, San Diego and costs around $10,000. CoolestGadgets commented on this:
HUVR “couples a consumer 3D HDTV panel with a half-silvered mirror to project any graphic image onto the user’s hands and/or into the space surrounding them”. Apparently, the user’s head is tracked in order to get the correct perspective, and there is a haptic feedback device on hand for manipulation. I noticed that their haptic device looks a lot like a Novint Falcon, which I believe was designed for 3D gaming.
And as a second step, if you think it will lead to even more complicated interfaces, well, see what Hitachi developed, a gesture-based interface: