Cheap Virtual Reality

There is a lot happening in the area of augmented reality and virtual reality.  This technology was the cat's meow back in the early 1990s but essentially fell off the map by 2000.  I'm really excited about it coming back into the spotlight.

Here is a method of turning technology most of us already have into a virtual reality viewer. 

Instructions on how to make the viewer can be found here at the website for the Institute for Creative Technologies at the University of California.  Maybe some clever developers will turn it into a cheap VR game or something.