Tesla teased the project at AI Day 2021 with a person dressed as a robot, who pranced around on the stage. "Last year was just a person in a robot suit," Musk said prior to Friday's big reveal ...

For those too young, Rosie was a futuristic robot helper ... it sports a "Knit Suit," a 3D-printed nylon covering that hides the metallic frame and prevents bumps. AI-powered interaction: NEO ...

but it cannot hang that picture on a wall or cook you dinner, at least, not yet. Some researchers are now trying to get AI to work in the real world by putting it into robots. NPR's Geoff Brumfiel ...