30.05.2012 13:05 Uhr, Quelle: Engadget

Mind-reading robotic teachers are more... Anyone? Anyone? Attention-grabbing

You'd have thought that replacing a human teacher with a swanky robot would be enough to keep the kids interested, but apparently not. The University of Wisconsin-Madison found that supplying a robot teacher didn't in itself max out concentration. In one trial, they put a Wakamaru robot instructor in the classroom with only mediocre results. But then they switched it out for a robot that could read students' EEG signals to tell when they were enjoying

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