Cheap and affordable open source virtual reality, it has begun

Mark my words. This is going to take off. Why? Look at the reactions of first time users. It uses your iphone as it's graphics driver. It's open source so you can 3d print all the parts or have them printed locally, and it's cheap.
http://www.techdirt.com/blog/innovation/articles/20140404/16155026805/awesome-stuff-mainstreaming-augmented-virtual-reality.shtml