While advanced technologies such as the Internet of Things (IoT), artificial intelligence (AI) and data infrastructures offer solutions for improving urban management and quality of life a priori, they also raise major challenges and risks. This book explores the constituent dimensions of the so-called smart city from two singular angles: the new uses stimulated by innovations and the needs that these innovations fill (mobility, food, culture, tourism, housing, etc.). Based on research carried out by the CitUs International Chair in collaboration with the cities of Montpellier and Montreal, The Smart and Resilient City explores the impact of digital, ecological and social transformations on urban management and the lives of city dwellers. It provides essential and engaging reading for the academic community in cities in transition, helping public and private decision-makers to develop new territorial projects that combine innovation with individual and collective well-being.