This isn't the first time we've seen a prison turn to robots for a little assistance, but South Korea looks to be going a bit further than most with its latest robotic endeavor. The country's Ministry of Justice has announced that it will be conducting a one-month trial run of robot guards at a prison in the city of Pohang starting in March -- a project that's expected to cost one billion won (or about $863,000). "The robots are not terminators," as the university professor in charge of the endeavor told The Wall Street Journal, but rather monitors that will patrol
