SUGV, a briefcase-sized robot, can identify a man in a crowd and follow him.

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To my eye, Zoe was stuck somewhere in the "uncanny valley", that no man's land between robot and realistic human replica that makes us feel uncomfortable.

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So, as man seeks to create a robot in his own image, he will need to find something for the outside to cover the Intel inside.

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Shadow Robot's hand is about the same size as a man's.

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Police continued to negotiate with the man Saturday morning, Varn said, and police had a robot on scene ready to enter the home.

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