Augmented reality contact lens

Still a little clunky, but they’re getting close to a practical unit. The graphics it can place over reality remain monochromatic and low-rez, basically text (looks like circa 1980 home computer stuff), but the fact that they can get *anything* is impressive. I doubt something like this would be a good idea for fighter pilots; G-forces would doubtless suck the things out of place. But for commercial pilot or astronauts? Maybe. Though it’d probably be easier and all-around better for this sort of thing to be integrated into the faceplate of a space helmet. The Hollywood use for this would be communications with secret agents and assassins; an advanced version of this would look invisible and would automatically use facial recognition to spot targets in a crowded room. It would be handy for electricians, bomb techs, surgeons and the like, overlaying schematics and 3D models atop the thing/patient being worked on. For the civilian market, an obvious use would again be facial recognition: you get on a subway, look around, and you’re informed just which of the creepy weirdoes surrounding you have criminal records and for what. Some people might be dismayed to find that random people around them are suddenly maintaining a safe distance, out of pocket-picking and rail-pushing range.