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Sony Developing 3D Screen-Sharing Technology For Two Players

Stoobalou writes "Sony has recently published patent applications which will allow two-player 3D gaming on a single screen. The new technology could spell an end to split-screen gaming, but is unlikely to see the light of day for a few years at least. Sony's method would allow player one to see frames one and three whilst player two would see frames two and four. Current technology requires a display with a 120 Hz refresh rate so it seems likely that we'll have to wait for 240Hz screen technology to become commonplace before two-player 3D becomes a reality. PDF versions of the two applications are available."

4 of 174 comments (clear)

  1. Quick.... by ErroneousBee · · Score: 2, Informative

    Somebody get a patent on 2 player games in 2d, where player 1 sees frame 1, and player 2 sees frame 2.

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    **TODO** Steal someone elses sig.
  2. When elephants dance by ciaran_o_riordan · · Score: 2, Informative

    Sony was the target of a 3D patent in 2004:

    http://www.theregister.co.uk/2004/11/04/mckool_smith_lawsuit_update/

    Their legal department might be trying to recuperate their costs now by suing others. It's a game that benefits no one. Meanwhile, Sony is part of the MPEG-LA consortium that's preventing free software and SMEs from including support for MPEG video formats, so they deserve no good will.

    http://en.swpat.org/wiki/MPEG_video_formats
    http://en.swpat.org/wiki/Harm_to_standards_and_compatibility

    When a video doesn't play, or when a company expresses doubt about supporting a free format, it's due to MPEG-LA.

  3. Re:Patenting the patents? by dave420 · · Score: 2, Informative

    Not if you also lengthen the sides. That is why we have different units for different things, and try to use them correctly. Oh, I think I saw your user on ATS once, getting mightily confused by some rather obvious words. Language is a protocol - you can use words however you see fit, but don't expect anyone to understand you if you deviate from the norm.

  4. Re:Patenting the patents? by Lumpy · · Score: 3, Informative

    The sad part.. Everyone is gung ho on making flat panel 3d with shutter glasses. yet nobody has a 3d projector that uses polarizers so you can use lighter and cheaper glasses.

    for the price of these 42" plasmas and a set of 4 glasses I can set up a 109" dual projector and stewart screen, and have 90 pairs of glasses plus not have the problems with the shutter system.

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    Do not look at laser with remaining good eye.