A premapped course, a crew of handlers and a world-beating time: here’s what this Beijing half marathon reveals about how far humanoid robots have come—and how far they haven’t ...
Some robots ran the Beijing half-marathon autonomously, while others were controlled remotely, all competing on a parallel course to avoid collisions with human athletes.
Lightning, one of more than 100 robots running the Beijing E-Town, avoided a serious mishap and crossed the finish line in a record 50 minutes, 26 seconds.