Internet of things is a research field and technological paradigm focused on the pervasive network of physical objects or "things" embedded with sensors, software, and other technologies that collect and exchange data over the internet. This academic concept investigates the architecture, protocols, data management, security, privacy, and socio-technical implications of interconnected, heterogeneous devices capable of sensing, actuation, and autonomous operation, signifying a significant shift in the interaction between the digital and physical realms across diverse applications.