Place the dishes, click on the operating program, and enter the meal delivery position. The robot will carry the dishes and "flicker with big eyes" to quickly deliver the dishes to the designated location. On April 7, a catering company in Jinan, Shandong, cooperated with the epidemic prevention and control measures to reduce contact between people and meals, and "employed" robots to serve students. Robot waiters deliver meals with precision, coolness and safety. (Reporter Sun Hongyuan edited Guo Shihao)

Editor in charge: [Ji Xiang]