CES: Cuddle robots, self-driving suitcases, and other gadgets

CES in Las Vegas displays a lot of toys, but it can also be a window into the future of how we’ll live with smart tech. At CES this year, there’s a self-driving suitcase with cameras that follow you around the airport; a walking car from Hyundai; and a concept for a flying taxi. 

Geoffrey Fowler at CES 2019. Photo courtesy of Fowler.