主播大秀

Cuddly robots and driverless cars at the world's biggest tech show in Las Vegas. Rory Cellan-Jones takes a look at some of the unusual exhibits at this year's show, with the help of the 主播大秀's Dave Lee, Chris Fox and Cody Godwin, plus special guest Carolina Milanesi, consumer tech analyst at Creative Strategies. We also take a ride in a driverless car with the boss of Yandex, Russia's rival to Google, and visit a Las Vegas party to find out if the cryptocurrency boom is over.

(Photo: A Lovot robot created by Japanese company Groove X, Credit: Getty Images)