Virtual Reality Update

Another article on the touchable hologram technology that uses sonic waves to simulate contact with the objects:

http://www.physorg.com/news168797748.html

Artificial Intelligence Update

"A dual-layer Blu-ray disc can store an impressive 50 gigabytes, but discs which can hold 20 times as much data have just taken a step closer, thanks to new materials that make reading and writing 3D holograms more reliable."

This isn't directly related to the title of this post, but...close enough, since AI will require the means to store massive amounts of data.

http://www.newscientist.com/article/dn16464-holographic-discs-set-to-smash-storage-records.html

Virtual Reality Update

There's the theory that we all live in a virtual universe. Now it appears there's evidence we live in a giant hologram. I don't know whether or how the two relate, but the latter is mindblowing nevertheless:

http://www.newscientist.com/article/mg20126911.300-our-world-may-be-a-giant-hologram.html?DCMP=OTC-rss&nsref=online-news

Computing Update

A new hologram-based computer interface taken directly from the film Minority Report:

http://www.pcpro.co.uk/news/216582/obscura-demonstrates-minority-report-display.html#