But people might not want to face life with a tablet strapped to their face hiding the real world. AR, like the annotations on various sci-fi movies, strikes m

But people might not want to face life with a tablet strapped to their face hiding the real world. AR, like the annotations on various sci-fi movies, strikes me as useful. I can see the world and have various levels of detail and explanation overlaid as desired. Miniaturization and micro networking can/will result in glasses that are no more clunky than some styles. This assumes people can properly focus at short range, or that graphics tricks can “fix” the problems of the astigmatic or far-sighted.