The glasses monitor an IR signal coming from a 3D TV, then alternately black out the lenses so that each eye is seeing a different frame of video to create the stereoscopic effect.

I have previously played around with stereoscopic 3D on my computer using the anaglyphic 3D, which necessitates red/green glasses. The 3D was there, but you wouldn't really want to spend too much ...

Just when we were getting used to the introduction of passive glasses 3D into the formerly active shutter-only home arena Samsung LCD Business and RealD will show off another option at this year's ...