In this Dec. 18, 2019, photo, Toyota Motor Corp.'s human-shaped T-HR3 robot, right, is remotely controlled by its staff member, left, during a demonstration in Tokyo. Toyota's upgraded version of the human-shaped T-HR3 now has faster and smoother finger movements because the wearable remote-control device has become lighter and easier to use. The person wearing a headset and wiring made the robot move in exactly the same way he was moving, waving or making dance-like movements, as sensors sent computerized signals to the robot of what they detected as human movements. (AP Photo/Yuri Kageyama)
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