Holographyforum.org / holowiki.org

A layer of a newly developed material can record a holographic image, erase it, and replace it with another in a few minutes. While technological challenges remain, researchers are confident they can advance the technology to refresh pictures at video frame rates of around 30 times a second.

Oh, and the article mentions other uses like computer memory and other such things.

http://technology.newscientist.com/arti ... plays.html

You won't be plugging this into your office recepticle any time soon...LOL.

But thanks for the link Doc, I love reading this stuff!