Computer scientists at Princeton are working to bring virtual reality into the physical world, with the potential to enhance ...

I’m just not convinced that shoehorning existing games in with tech like this solves a problem that needed solving in the first place. What about the treadmill-style approach to virtual reality?

Augmented and mixed reality experiences that overlay virtual elements into the real world let you walk around all you want, without a $50,000 treadmill or a harness to hold you up.