The technology that allows devices to communicate without direct human intervention is called the Internet of Things (IoT). IoT encompasses a network of interconnected devices that collect and exchange data autonomously. Through sensors and connectivity protocols, these devices can monitor environments, control systems, and optimize operations without human oversight. Common examples include smart home devices like thermostats and security cameras. IoT enhances efficiency in various industries, from manufacturing to healthcare, paving the way for more streamlined processes and improved decision-making based on real-time data.