Just when you thought our homes couldn't get more futuristic, Roborock released a robot vacuum with an AI-powered mechanical arm that can tidy up for you, as well as vacuuming and mopping your floors.

Remember Rosie from "The Jetsons?" For those too young, Rosie was a futuristic robot helper in a classic cartoon. Now, the idea of having such a robot in our homes feels like it's inching closer to ...