The key answer of exercise 2

A smart city is a term used to describe a city that efficiently utilizes information and communication technology (ICT) to share information with its citizens and provide better quality public services. However, it's more than just using cool technology; it involves carefully studying the habits of citizens and meeting their needs in the most suitable way. Smart cities focus on creating well-being for their citizens by providing amenities like access to fresh food, healthcare services, digital education, and a healthy environment. They aim to be more liveable by offering vibrant and accessible public spaces within walkable distances.

In summary, a smart city leverages ICT to improve service provision, enhance efficiency, and create a better quality of life for its residents. It's about using technology to address challenges and opportunities while promoting sustainability and innovation in urban development.