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Microsoft's Glasses-Free 3D Display

An anonymous reader writes "The Microsoft Applied Sciences Group has developed a new lens that lets you watch three-dimensional content without 3D glasses. The new lens is thinner at the bottom (about 6mm) than at the top (11mm) and steers light to a viewer's eyes via LEDs along its bottom edge. The 3D display uses a camera to track viewers so that it knows where to steer the light; the idea isn't new, but the required CPU power is now affordable and small enough to pull it off on a large scale."

7 of 197 comments (clear)

  1. Re:# of viewiers? by Anonymous Coward · · Score: 4, Informative

    RTFA

    Microsoft's prototype display, however, can deliver 3D video to two viewers at the same time by presenting different images to their left and right eyes (one video for each), regardless of where they are. It can also show ordinary 2D video for up to four people simultaneously (one video for each person).

  2. Re:Head tracking required by Jorl17 · · Score: 2, Informative

    Well, the guy who made that *is* working for Microsoft now. Check his homepage: http://johnnylee.net/

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  3. RTFA by Anonymous Coward · · Score: 1, Informative

    Microsoft's prototype display, however, can deliver 3D video to two viewers at the same time by presenting different images to their left and right eyes (one video for each)

  4. Re:cool idea but why? by Donniedarkness · · Score: 2, Informative

    And 10% of all makeup statistics are within 8% accuracy (90% of the time)

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  5. More details about the technology by baxissimo · · Score: 4, Informative

    Found this presentation about the tech behind this: http://www.sidchapters.org/pacificnorthwest/meetings/apr01_09_presentation.pdf

  6. Re:cool idea but why? by AusIV · · Score: 4, Informative

    10% of men are colorblind, which boils down to about 5% of the general population. That said, the vast majority of colorblind people still see color, we just don't see it quite right. This gallery demonstrates how people with different types of colorblindness see various pictures.

  7. Re:The difference between Microsoft & Apple by Anonymous Coward · · Score: 1, Informative

    >useless Windows key
    If you don't know how helpful Windows-key shortcuts are (and similar mappings for a Linux window manager), I really don't think it's Microsoft that is the one that's clueless.