Fuuuuuture!
Tokyo 2020 Olympics: 5 robots and innovations that keep the games going
Olympics via YouTube
Robotic greetings
This year’s Olympic and Paralympic mascots — Miraitowa and Someity — were made as robots to greet visitors at the gate.
NurPhoto/NurPhoto/Getty Images
Even with the lack of guests, they’ve made the rounds among this year’s Olympians.
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