Robot Works up to 8 Hours of Serving Dishes in Shenyang Restaurant

A robot serves dishes in a restaurant in Shenyang, capital of northeast China's Liaoning Province. Powered by battery, the 140-centimeter-high robot could work up to 8 hours. Integrated with sensors, navigation hardware and user interface technology, it is able to hold and serve up to 7 kilograms of food or beverage at one time.