''Holographic television to become reality ...
The reason for renewed optimism in three-dimensional technology is a breakthrough in rewritable and erasable holographic systems made earlier this year by researchers at the University of Arizona.
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"This is a prerequisite for any type of moving holographic technology. The way it works presently is not suitable for 3-D images," he said.
The researchers produced displays that can be erased and rewritten in a matter of minutes.''

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