They've really rocketed in popularity because people love the idea of being able to point the projector at a wall anywhere to instantly have big-screen entertainment. Well, stop that right now.

Emerging in the 2011 time frame and using polarizer overlays, the movie projector or TV screen emits the left frame in a different polarization than the right frame, and the viewer wears polarized ...

First, check the settings on your Panasonic DP-UB820 Blu-ray Player. Access the settings menu, navigate to the “3D Settings” ...