We’ve seen the robot bellhop, and now we’re seeing the robot waiter.
One restaurant in China has replaced its human waiters with robotic ones, and has been drawing in huge crowds who want to see the robots in action. The robots themselves navigate the sea of customers and the tables by following magnetic strips on the ground and using different optical sensors. The robots even have a 40 word vocabulary, aiding with some simple “conversation” with the customers.
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