Staff members work at the City Brain Operation Command Center in Hangzhou, East China's Zhejiang province, on April 13, 2020. Hangzhou's City Brain is a smart city platform aiming to improve urban management with the use of big data, cloud computing and artificial intelligence, among other cutting-edge technologies. [Photo/Xinhua]
Staff members work at the City Brain Operation Command Center in Hangzhou, East China's Zhejiang province, on April 13, 2020. Hangzhou's City Brain is a smart city platform aiming to improve urban management with the use of big data, cloud computing and artificial intelligence, among other cutting-edge technologies. [Photo/Xinhua]