After the Smartphone and all kinds of smart devices, the city too is now getting Smart! But what exactly is a Smart City? It’s a town that puts data at the heart of the way it functions, to improve users’ quality of life and optimize the management of resources: Mobility, Security, Citizenship and Ecology are the 4 pillars of Smart City projects that try to do better… with less! Take this course to discover their functions, applications and challenges.