Technology contributes to the development of smart infrastructure by integrating IoT sensors, data analytics, and automation. This transformation allows for real-time monitoring of resources, sustainable energy management, and efficient transportation systems. For instance, smart buildings equipped with IoT devices can optimize energy consumption and enhance occupant comfort through automated systems. Additionally, smart city initiatives utilize technology for better traffic management and public service delivery, improving urban living. The result is a connected environment that responds to the needs of residents, driving economic growth and sustainability.