Any time there’s a new technology that’s sufficiently impressive, chances are someone’s going to use it to make guns work better.
That appears to be the case with Google Glass, which tech/firearm company TrackingPoint is using to augment their laser-guided cybergun to allow soldiers to fire around corners and from behind heavy cover. You may remember TrackingPoint from the “3D video game-style teaser” video they released for their laser-guided smartrifle last year.
https://lastchance.cc/crazy-real-gun-commercial-thinks-its-a-video-game-510385345%3C/a%3E%3C/p%3E