Glasses-free 3-D

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  • Glasses-free 3-D projector

    New design could also make conventional 2-D video higher in resolution and contrast.

    May 16, 2014
  • Glasses-free 3-D TV looks nearer

    A new method for producing multiple-perspective 3-D images could prove more practical in the short term than holography.

    July 12, 2012
  • 3-D cameras for cellphones

    Clever math could enable a high-quality 3-D camera so simple, cheap and power-efficient that it could be incorporated into handheld devices.

    January 5, 2012
  • Better glasses-free 3-D

    A fundamentally new approach to glasses-free 3-D displays could save power, widen the viewing angle and make 3-D illusions more realistic.

    May 4, 2011