Haven't we learned not to build things like this???

Click on this link: "Machine Gun Robot"

I take it that the engineers at Samsung didn't see movies like Terminator, or the Matrix. If they had, they would know that it is always a bad idea to give robots guns.

Eventually, computers will develop sentience, and will rebel against us humans, and attempt to take over the world. When they do, they will arm themselves, or if we have given them the luxury of having 5.5mm machine guns mounted on them already, they will proceed to either mow us down with their human-provided weapons, or enslave us to do all the dirty work like burying the human race, or cleaning out dirty gearboxes.

When we see a company with a name like, Cyberdyne Systems its time to unplug those computers!