Zhengzhen Tan is a Lecturer in MIT’s School of Architecture and Planning, Executive Director of the MIT Sustainable Urbanization Lab, and Director of the China Future City Program. Her research and teaching is focused on sustainable urban development, digital innovation, and entrepreneurship. She is the editor of “Towards Urban Vibrancy: Patterns and Practices of Asia’s New Cities” (MIT SA+P Press, 2020), and the author of the digital cities chapter in this book. Prior to joining MIT, she worked as an urban planner and urban designer with extensive practice in both the public and private sectors in Shanghai, Singapore, London, and Vancouver.