Nissan's self-parking robot chairs tidy up offices
17 February 2016 Last updated at 15:00 GMT
Car giant Nissan has developed robotic office chairs that tidy themselves away when people clap their hands.
Cameras placed around the office tell the chairs where they are, so they can gather around tables.
Nissan developed the furniture, which it has no plans to sell, while working on its own self-driving car technology.