IoT Evolution: Revolutionary Developments in Recent Years

The term "Internet of Things," or IoT, comes from blending the words "Internet" and "things." It refers to a network made up of everyday objects like cars, appliances, and more. These items come with sensors, software, and the ability to connect to the internet, allowing them to collect and share data [1]. Recently, IoT has woven itself into various parts of our lives, from smart cities and homes to offices, businesses, and even agriculture. Now, even simple items like lights, locks, and machines are part of this growing IoT world. This shift has changed how we manage both important and routine systems, making our lives safer, easier, and more efficient [2]. In 2024, there will be 5.35 billion internet users or 66.2 percent of the world's population. With 97 million new people using the internet for the first time in 2023, the number of internet users has increased by 1.8% in the last 12 months.[3]. In this paper, we will look closely at how IoT has evolved, identify key changes that have occurred, explore their impact on IoT's growth, and discuss what these changes might mean for the future of IoT.