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What's the latest development in Holographic display?

  1. Jul 12, 2013 #1
    I dunno where to post this so here it is.

    I've googled it, found something interesting by USC Graphic lab, turns out it's a rotating mirror, emulating a holographic displayer, but fair enough, it's still quite amazing.


    Is there anything that does not require specific medium? For example, projecting in the middle of the air? I know it may not be scientifically possible.
  2. jcsd
  3. Jul 16, 2013 #2
    Moving to tech.

    holographic vapor displays have been around for several years now, but that is all I know about.
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