<ul><li>A U.S. robotics company has used AI to give its humanoid robots a more natural-looking stride.</li><li>The company, Figure, claims that the robot's human-like gait will help it navigate the physical world more easily.</li><li>Figure's engineers used reinforcement learning to improve the robot's walking through trial and error.</li><li>The company plans to roll out its humanoid robots on factory floors and has already tested them in a BMW factory.</li></ul>

Watch eerie video of humanoid robot 'army' marching naturally, thanks to a major AI upgrade

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