This circuit is how [John Tsiombikas] makes his cheap 3D shutter glasses work with a Linux machine. It’s not that they were incompatible with Linux. The issue is that only certain video cards ...

where a series of commercial metal shutters protect the large living spaces inside. Thanks to the twenty foot-wide shutters and operable glass walls the occupants can control their living space to ...

Used for 3D gaming and the first 3D TVs, liquid crystal (LC) shutter glasses are synchronized with alternating stereo frames on screen by an infrared (IR) emitter on the monitor or TV. Ceiling ...

So while all the consumer 3DTV glasses so far have been of the expensive active shutter variety (which keeps the price of the TVs more in line with the 2D versions), RealD announced at the 3D ...

The movie theater glasses are flimsy and disposable; the liquid crystal shutter glasses (aka “active shutter glasses”) sold by electronics makers are clunky and need to be charged to work.

Currently active shutter glasses are the only technology to offer 1080p 3D visuals but RealD reckons it has found away to offer Full HD but through cheap passive glasses – the ones which make ...