"We have to try and test to find this optimisation of friction, of back-driveability," says David Kehr, president of humanoid robotics. "It's really a big puzzle."
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"These videos are making people think this is real life. It's becoming out of hand now," he said.
“呐，这个工作很有挑战，每个客人性格都不同，你安排小姐被客人挑走，他下次再找你，是不是很有成就感啦？所以很喜欢这个行业。”