Glasses-Free 3D For Your Mobile

By Robert Vamosi | March 24, 2013 3:00:39 AM PDT

HP now has a process to provide 3D displays without those annoying glasses.

The HP Innovation Blog members of the HP Labs back in 2011 started working on a way to manipulate the light field of its displays. They reported that within a few weeks they had a floating letter “X” over a letter “O” -- a modest beginning.

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