We often forget that by the time the tech world is playing with something, it has perhaps already done the rounds in military. Automated sentry guns on the Kor

We often forget that by the time the tech world is playing with something, it has perhaps already done the rounds in military. Automated sentry guns on the Korean DMZ have existed since around 2003, developed by a company that was associated with Samsung (not sure if it still is). Therefore this isn't, quote, "at best, a few years away". Unless that quote was from around the year 2000. https://en.m.wikipedia.org/wiki/SGR-A1 https://en.m.wikipedia.org/wiki/SGR-A1