How's that going to work in my living room where there's an ottoman, a coffee table, the dog's running around, etc. Or do I need to build a new room just for AR/VR stuff? I mean, yeah you can do some interesting stuff like having virtual Jenga on your coffee table, or whatever, but thinking in terms of HalfLife 4, or even sitting around chatting with 3 other friends who are in different locations, it sounds like it would start to become impossible just because of the space I'd be in. (Or expensive if I have to have a new space that I keep clear all the time.)