Lexy was a producer and on-air presenter who covered consumer tech, including the latest smartphones, wearables and emerging trends like assistive robotics. She won two Gold Telly Awards for her video ...

Sure, home robots such as the Roomba vacuum cleaner are pretty useful, but they are still a long way from the characterful, interactive droids we were promised during a misspent youth watching Star ...

When people imagine what their daily lives will be like with robots, many take inspiration from sci-fi novels, television shows, and films with high-spirited characters like R2-D2 from “Star Wars” and ...