The U-Partner U05 humanoid service robots by Canbot, featured with free speech interaction, microsecond-level face recognition, autonomous obstacle avoidance walking, bionic action control and smart home hub, greet attendees during CES 2018 at the Las Vegas Convention Center on January 11, 2018 in Las Vegas, Nevada. CES, the world&#39;s largest annual consumer technology trade show, runs through January 12 and features about 3,900 exhibitors showing off their latest products and services to more than 170,000 attendees.