Re: [tech-3d] holographic 3d

[Peter Homer <P.J.Homer@xxxxxxxxxxxxx>]

>(posted to photo3d & tech3d)  
>This is an edited version of the story at:
>http://www.wired.com/news/technology/0,1282,40264,00.html
.... The simplest version
>of the technology is based on a system of mirrors and lenses. The object
>whose image is being projected sits inside a pedestal, which projects the
>object's light into space above the pedestal, where the image is reformed.
>The effect is as if the object itself is hovering above the pedestal's
>surface.  The company also demonstrated video versions of the technology,

This sounds like the thing you can buy which consists of two concave mirrors one with a hole in it placed together facing each other. An image of an object placed inside at the focal point of the upper mirror is projected by the lower mirror through the hole above the upper mirror. P.J.Homer  




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