Over 20 robotics were unveiled at the 2023 WAIC, which kicked off in Shanghai on Thursday, including many products being exhibited for the first time. Tesla showcased its humanoid robot, Optimus, during the event. iFlytek unveiled a robotic dog product. Meituan introduced the 4.0 version of its unmanned delivery drone. Netease Fuxi revealed its embodied intelligent engineering robots, which can be used in the construction of mines and railways.Photos: Qi Xijia/GT