> When you get near your favorite Chinese restaurant, a balloon could > appear in your view, giving you access to information about it. When > GPS magic detects that a friend of yours is nearby, an friendly-looking > arrow appears, indicating the general direction and approximate distance > to him or her.
No one in his or her right mind is going to wear something that diminishes the sexual attraction of his or her face in a public place. Whatever you may think of social media, in public it is the opportunity for sexual encounters that "informs" (as seems to be fashinable to say today - and following fashion itself is an act towards sexual attractiveness, successful or otherwise) the behaviour of the majority. Good luck investing in and selling something the majority is not interested in, at least in the technology sphere. So, I don't think any form of face gear is likely to win the race for 3-D visual peripherals. Disclaimer: I only have sight in my left eye and a slightly unsightly prosthesis for ny right eye, which I cannot afford to replace. It makes me a bit sensitive about vision enhancements, possibly negatively so. Lucio.
