I think both hardware and software in AR have to become unobtrusive for people to adopt it. And then it will be a specialized tool for stuff like maintenance. K

I think both hardware and software in AR have to become unobtrusive for people to adopt it. And then it will be a specialized tool for stuff like maintenance. Keeping large amounts of information in context without requiring frequent changes in context. But I also think that the information overload will put a premium on non-AR time. Once it becomes a common work tool, people using it will be very keen to touch grass and watch clouds afterwards. I don't think it will ever become the mainstream everyday carry proponents want it to be. But only time will tell...