Here's a robot video that I found interesting:
SISVEL Tehcnology demonstrated their glasses free 3D video technology at the InterBEE exhibition in Chiba, Japan last week.
The innovative technology produces an image with video quality and 3D representation equivalent to other commonly available systems, but does not require the use of special glasses for viewing.
The only apparent negative that was obvioius during the demonstration was a disruption in the image when you move your head. As long as you keep your head in the same position, the 3D image appears fine. But if you tilt your head, or change your position relative to the screen, artifacts appear that could be objectionable to some users.
By Robots Dreams