Election Day Technology - Hologram Reporter

If you were not watching CNN last night...here is a very cool application they used to talk to a reporter in Grant Park in Chicago.  

Hologram reporter....very cool.

If anyone knows a techie person at CNN who can give me the details, I'd love to post a simplified version of how they did this on this Blog.

Thanks to Brewcaster who commented to this Blog posting with a link to Gizmodo that explains how the hologram stuff is working (well....as simply and as well as one can since this is sure to be extremely complicated).