Holograms, once seen only in science-fiction movies, are swiftly becoming a reality. NewscomFrom Christian Science Monitor:
3D TV sets and 3D movies are everywhere in 2010. 3D holograms could be next.
Forget regular old 3D movies, which have crowded the marketplace with alarming alacrity in recent months. Forget even 3D TV. How about a 3D hologram – a three-dimensional telepresence, of the kind once seen only in the most speculative of science-fiction flicks? The technology might be even closer than you think.
The current issue of the science journal Nature features an extensive report from a group of Arizona researchers who succeeded in creating a real-time image – one that can be viewed without glasses – from multiple angles. (Just like in "Star Wars"!) The image, the researchers said, is recorded using a battery of cameras:
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