All glasses are cool, but 3D glasses take it to the next level—they’re the supercharged version of ordinary eyewear. They ...

Wearing special glasses to see depth in your movies did not take off. Apple hopes its ecosystem of creatives and developers will help its own 3D format fare better.

Stereoscopic 3D glasses that are used with "active 3D" computers and TVs. The glasses use liquid crystal lenses that act as shutters, alternately opening and closing the view to the screen.