A robot sprays disinfectant at an outpatient hall of Renmin Hospital of Wuhan University, Central China's Hubei province, on March 16. The robot can spray disinfectant at designated spots and finish operations automatically, depending on the disinfectant concentration in the air. It takes at least 40 minutes to complete its task at the outpatient hall. [Photo/Xinhua]
A robot sprays disinfectant at an outpatient hall of Renmin Hospital of Wuhan University, Central China's Hubei province, on March 16. [Photo/Xinhua]
A medical worker controls a disinfecting robot with a tablet at an outpatient hall of Renmin Hospital of Wuhan University, Central China's Hubei province, on March 16. [Photo/Xinhua]
A robot sprays disinfectant at an outpatient hall of Renmin Hospital of Wuhan University, Central China's Hubei province, on March 16. [Photo/Xinhua]
A medical worker controls a disinfecting robot with a tablet at an outpatient hall of Renmin Hospital of Wuhan University, Central China's Hubei province, on March 16. [Photo/Xinhua]
A robot sprays disinfectant at an outpatient hall of Renmin Hospital of Wuhan University, Central China's Hubei province, on March 16. [Photo/Xinhua]
A robot sprays disinfectant at an outpatient hall of Renmin Hospital of Wuhan University, Central China's Hubei province, on March 16. [Photo/Xinhua]
