Remember the humanoid robot used for hotel cleaning? Customers are already using it. Zerith Robotics, a startup from Hefei, has deployed multiple Zerith H1 robots in shopping malls, office buildings, and supermarkets in cities like Hefei Airport, Hefei Gas Building, and Shenzhen MixC, acting as cleaners and sales assistants. The Zerith H1 can autonomously perform cleaning tasks such as cleaning toilets, mopping floors, and wiping sinks. In supermarkets, it carries a shopping basket, autonomously picks up snacks, and automatically processes orders. From experimentation to trial use and real-world deployment, Zerith has built it into a commercial humanoid robot service solution, already used in over 20 landmark locations, and plans to expand to more cities like Hangzhou and Shanghai. From a commercial service reliability perspective, wheeled humanoid robots are being prioritized by customers. It is worth mentioning that Zerith was officially established in January of this year by a young team from the Tsinghua AI Robotics Laboratory. Last year, they successively launched Zerith Z1 (bipedal) and Zerith H1 (wheeled).