The document discusses using Internet of Things (IoT) technologies to create smart cities. It outlines several core infrastructure elements needed for smart cities, including high performance computing, data centers, mobility, and data analytics. It then describes some key benefits of an IoT-enabled city, such as reduced energy consumption, faster traffic flow, improved public safety, and enhanced healthcare. Finally, it presents examples of smart city IoT use cases, such as an intelligent traffic management system in Indore, India and a geographic information system for monitoring street sweeping in Mohali, India.