Princess Leia on CNN?

If you watched CNN on election night (or followed the Twitter comments on it), you got to see an … well … entertaining bit of technology – holograms. (Okay, the experts say they were really tomograms.) Poynter has put together a piece explaining them for you, including a video link to CNN’s technical explanation. 

Useful? Or just technology for toys sake? 

Mark E. Johnson

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