PS America, most of the cameras already in the country are made in China, but I bet your real problem isn't that it's made in China but that a Chinese brand is taking the money, come on, be honest with us okay?
Anyway I'm not sure that the glasses are the way of the future but I'm sure at some point a portable HUD will be the norm. Maybe not for a decade but someday, it's just such an obvious development that it seems odd that it wouldn't come about. Well unless the world lurches harder to the technophobic side then I suppose all of the technology will be hidden away for the technocrats to use while the good little people live in tree houses or some such. It does seem that at the moment that the interfaces are too primitive for it to be really practical.