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Glasses-free 3-D on Large New movie screen

3-D movies immerse us in new worlds and allow us to see places and things in ways that we otherwise couldn't. But behind every 3-D experience is something that is uniformly despised: those goofy glasses.

Fortunately, there may be hope. In a new paper, a team from MIT's Computer Science and Artificial Intelligence Lab (CSAIL) and Israel's Weizmann Institute of Science have demonstrated a display that lets audiences watch 3-D films in a movie theater without extra eyewear.

Dubbed "Cinema 3D," the prototype uses a special array of lenses and mirrors to enable viewers to watch a 3-D movie from any seat in a theater.

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