ArticleJuly 17, 2025
Across a rapidly growing number of Chinese cities, an intricate web of technologies—AI, big data, cloud computing, IoT, blockchain, digital twins and augmented reality (AR)—work in sync to underpin what is known as a “city brain,” the core of today’s “smart cities.” The “city brain” draws on a constant stream of data to better support city management and public services, such as shifting traffic signals in real time according to the flow of vehicles, regulating ventilation in skyscrapers according to the day’s weather or scheduling delivery runs for wheeled robots in underground, dedicated freight tunnels. And while all this may sound […]