The Internet of Things (IoT) represents one of the most transformative and rapidly evolving technological paradigms of the 21st century. At its core, IoT refers to a system of interrelated physical devices embedded with sensors, software, and other technologies that connect and exchange data with other devices and systems over the internet. This networked interconnection of physical objects enables the collection and analysis of real-time data, allowing for enhanced automation, improved decision-making..
The basic definition of IoT encapsulates three key concepts: interconnectivity, data exchange, and intelligent decision-making. Unlike traditional computing systems that rely on human interaction for data input, IoT devices operate autonomously by collecting data from their environment, transmitting it to centralized or edge computing platforms, and executing predefined actions based on analytical outcomes. This self-sufficient capability allows IoT systems to automate tasks, predict events, and optimize.