Review-Journal reporter Chris Lawrence tries out an autonomous wheelchair by Whill at the Sands Expo and Convention Center during CES in Las Vegas on Tuesday, Jan. 8, 2019. Chase Stevens Las Vegas …

Review-Journal reporter Chris Lawrence tries out an autonomous wheelchair by Whill at the Sands Expo and Convention Center during CES in Las Vegas on Tuesday, Jan. 8, 2019. Chase Stevens Las Vegas Review-Journal @csstevensphoto