The term 'internet of things' encapsulates the network of physical devices connected to the internet, enabling them to gather, exchange, and analyze data. This includes everyday objects ranging from smart home devices like thermostats and refrigerators to industrial sensors and wearables. IoT technology enhances functionality and convenience by enabling remote monitoring and control, facilitating real-time data collection, and improving efficiency across various sectors, such as healthcare, manufacturing, and transportation. The expansion of IoT drives the development of smarter cities and automated processes.