So you have trouble mastering basic dance moves? Why not use a robot to learn the right moves. At Tohoku University, a robot is used to teach dance. While it is not going to replace human teachers, it allows scientists to gather info on ways to make humans comfortable around robots.
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Dancing with a robot
As you dance with the robot, its joints guide you to the right moves. It also assesses how good of a dancer you already are. Quartz has more on the story here.
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