About Google glass, it’s interesting how wearing this kind of technology stigmatizes the wearer (many stories about them being asked to leave the room!) or associates them with unpleasant personality traits. A negative status symbol in some cases it seems, but nothing new. I remember wireless bluetooth earphones used to be considered snobbish. However, eyeglasses, contact lenses, binoculars, though obviously low tech compared with Google glass, are also forms of technology. The criteria why some forms of technology are acceptable and others not is worth thinking about.