Between remote learning, more time spent at home, and working parents trying to keep their kids occupied, children across the United States have clocked in record-breaking hours of screen time during the pandemic. Much of it is supervised and curated by teachers or parents — but increasingly, kids of all ages are watching videos, playing games, and interacting with devices powered by artificial intelligence. As head of the Personal Robots group and AI Education at MIT, Media Lab Professor Cynthia Breazeal is on a mission to help this generation of…