21CS735
The evolution of IoT can be described as follows, based on the given content: ATMs (Automated Teller Machines): Introduced in 1974, these machines were among the early examples of connecting systems for financial transactions, providing cash distribution and account access outside of regular bank hours. Web (World Wide Web): Launched in 1991, the Web played a significant role in revolutionizing communication and information sharing, paving the way for IoT connectivity. Smart Meters: Emerging in the early 2000s, these devices communicated with power grids remotely, allowing real-time monitoring of power usage and facilitating easier billing and energy distribution. Digital Locks: Evolved into smart home automation systems, digital locks became controllable via smartphones, allowing remote access and management of security functions. Connected Healthcare: Wearable devices and medical monitors enabled real-time connectivity between patients, hospitals, and caregiv...