The photo, taken on March 17, shows an intelligent public restroom at the Xingsha Central Square in Changsha County. The washroom is clean and tidy, with sound supporting facilities. It was put into use recently. (Photo/Tian Chao, Hunan Daily)
It is equipped with an intelligent guide system, which enables real-time acquisition of relevant data, such as temperature, humidity, odor, usage status, and people flow. It also has intelligent systems for non-contact washing, deodorization and ventilation.