Robot to stand guard at school

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A robot is to be deployed as a security guard at a South Korean school in what its creators claim is a world first, the Korea Times reported. The robot, dubbed OFRO, will be posted at a Seoul middle school to test its potential before going on sale. Makers DU Robo said it could be used to alert staff to attempts by outsiders to seduce students The firm claims it is the first time a robot has been used to guard an educational institution.