Samsung has partnered with Korea University to develop a machine-gun equipped sentry robot, which consists of “two cameras: one for day-time and one for infrared night vision, zooming capabilities, a speaker for notifying the intruder, sophisticated pattern recognition to detect the difference between humans/trees, and a 5.5mm machine-gun.”
Didn't these people watch what happened with the ED-209 in Robocop?!?!