Meet Vector, a tiny home robot with a big personality

I'm sitting in Anki's head office in San Francisco, trying to work out who's sawing logs. Turns out, it's coming from a palm-sized robot called Vector, sitting on a charging dock getting some shut-eye. Anki is the company behind Cozmo, an AI-equipped toy robot that's sold over 1.5 million units. Unlike the kid-friendly Cozmo, Vector is designed for the entire family to interact with in the home. Home robots are familiar to many of us from the realms of cartoons and science fiction, like Rosie from The Jetsons or even R2-D2. But the fiction is a long way from the technological reality today.