Video games help the blind navigate new environments

When most of us get lost in unfamiliar territory – a hotel, for example – we consult a map to orient ourselves. But for the blind it's not so easy. With this in mind, researchers have developed a virtual gaming platform that uses other sensory cues to help blind individuals develop mental maps of new surroundings… » 3/27/13 7:20am 3/27/13 7:20am