small circular robot following person walking on sidewalk
Photograph: Piaggio Fast Forward

These Robots Follow You to Learn Where to Go

Burro makes carts that help growers of trees and vineyards with harvests. Meanwhile, the maker of Vespa scooters wants to carry your groceries.

When Amazon introduced its home robot Astro earlier this year, it first showcased the robot following behind a person. It's a simple idea that has captured people’s imaginations with depictions in science fiction, like R2-D2 and BB-8 from Star Wars, and in reality, with research projects like DARPA’s robotic pack mule.

You’ve read your last complimentary article this month. Subscribe NowIf you're already a subscriber sign in.