China’s Hefei metro is testing robot dogs, drones, and humanoids to inspect trains, patrol platforms, and assist passengers during busy travel periods.

China’s Hefei metro is testing robot dogs, drones, and humanoids to inspect trains, patrol platforms, and assist passengers during busy travel periods. Explore Get the web's best business technology ...

Robotics companies want tremendous amounts of data on how we move our hands and limbs, and their tactics are getting strange.