Augustin Desfosses, left, of robotics company Sterela, controls a mobile robotic platform at the Sands Expo and Convention Center during CES in Las Vegas on Thursday, Jan. 10, 2019. Chase Stevens …

Augustin Desfosses, left, of robotics company Sterela, controls a mobile robotic platform at the Sands Expo and Convention Center during CES in Las Vegas on Thursday, Jan. 10, 2019. Chase Stevens Las Vegas Review-Journal @csstevensphoto