I would absolutely love AR. It'd be fascinating to look at a bridge or building and see who designed it, when it was built, how it was constructed, who died whi

I would absolutely love AR. It'd be fascinating to look at a bridge or building and see who designed it, when it was built, how it was constructed, who died while building it, the floor plan, utilization rates, etc... Ideally, this would be done while not actually driving. As for the direct methods, I think we may get there someday. We already enable paralyzed people to interact, albeit on a minimal scale, with a computer using nothing but their mind. There is even a DIY movement that has enabled this, again on a minimal scale, for hackers at home. No timeline, no estimates, but I think we may get there. My thinking is that miniaturizing is a limited endeavor. We're very unlikely to ever have things like AR by means of contact lenses. So, we're looking at something people will wear. It is my own personal view that I see no great benefit in consuming print media by means of VR. For that, I have a tablet and a few ebook readers around the house. I am not sure that I (expressing only my own thoughts) see any great benefit in that.