This document discusses smart cities. It begins with an introduction defining a smart city as one that identifies important trends to implement solutions that address cities' immediate needs. It outlines objectives of smart cities like reducing emissions and energy consumption. Key characteristics are developed infrastructure and competitive environment. Concepts that make a city smart include ICT, innovation, and e-governance. Top smart cities are identified and India's plans for smart cities like Lavasa are examined. The document concludes that as urbanization increases, smart city initiatives will be important for governments globally.