At The Winter Olympics, Robots Are Here To Help. But Don’t Assume They Work All Hours

A robot sweeps the floor at the main press center at the Pyeonchang Winter Olympics.

Directions, weather reports and water bottles are a few things robots are delivering at the Olympics. They’re also helping South Korea present itself as a tech-savvy nation with an eye on the future.

(Image credit: Steve Russell/Toronto Star via Getty Images)