Gonna get conspiratorial about this for a second... not that any of you would bother to look into this but...
Oculus is augmented reality. Augmented reality is a more friendly consumer form for augmented cognition, a long studied area within neuro-science. Augmented cognition isn't from ID, or Microsoft, or even IBM. Augmented cognition, technology for inserting human consciousness inside virtual worlds is straight from DARPA. DARPA is a research arm for the Department of Defense. Guys like Dr. Dylan Schmorrow and Dr. Peter Hancock have been paving the way for Oculus with their research into neuro-science and biometrics for a long time. These guys and people like them have been paid for by various grant foundations, the DOD, the DIA, and many other alphabet agencies. Oculus is just a consumer end-run product for what started from very serious military tech which involved projects like Warfighter and others. These were/are projects aimed at turning the 21st century into a very bloody and dangerous place for all of us.
Much of the work done for AugCog has been invested in by the Potomac Institute, a policy think tank in Washington that does a lot of other work for the DOD and DARPA, specifically. Their policy councils look like the city council for COBRA high command. Right out of a comic book.
I'm not going to point any more fingers than that... all I'm saying is that if you check out Oculus Rift or other augmented reality tech, actually look into it a little first. This isn't mouse or keyboard stuff here. We're talking heavy duty human engineering with practical applications... including software entertainment. They sometimes call that the carrot on a very long and expensive stick.
http://www.roadtovr.com/exploring-ar-vrs-potential-education-changing-human-behavior-virtual-experiences/ http://speedforce.org/2011/12/augmented-cognition/ Do some research into Ray Kurzweil. Watch the circus monkeys start dancing. The guy's a combination of Timothy Leary and Skeletor. He would like everyone to turn into computers and conquer the universe in the name of science.
http://www.kurzweilai.net/3d-augmented-reality-holograms-are-finally-here-almost