Whether it was their intention or not, the creators of the Davidson College robots are actually dealing with that slippery concept known as the "uncanny valley" (where humanoid robots give people the creeps). By sensing smiles are reacting positively, I would think they're helping to alleviate that creepy feeling. Nice slideshow, Liz.
California State University, Chico was the first school in California to offer an ABET-accredited degree program in mechatronic engineering. Now its California Mechatronics Center works with industry on machinery, robotics, and surveillance vehicles.
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