They can belong to an intranet or closed system. Thus, the computer systems don’t need to be connected directly to the internet. In computer science, a network “is comprised of a different number of computer systems that can be connected by physical and wireless connections” 3. Starting from the beginning, the word network is key to the whole definition. On the other hand, the more critical reader might ask questions like The internet is not mentioned, what is its part in the definition? Couldn’t a smartphone be included in IoT with this definition? Is IoT an aggregate of individual products? and Can a product be mention as an IoT product? Network The definition above has several notions that might skip the more distracted reader. “Internet of Things is a network of dedicated physical objects (things) that contain embedded technology to sense or interact with their internal state or the external environment.” 2 Explanation of IoT A simple, inclusive, easily understandable and clear term: One of the best terms I found till date is from Gartner. Still, the common denominator in all the definitions has been the data capture and interaction. The diversity appeared from the need to define a concept that was in its early phase and included many topics under one umbrella. Some definitions were more complex and others simple. Since then there has been several entities and individuals to give a try to define the new buzzword. Kevin Aston is the person who coined the term while working in Procter & Gamble 1. The term Internet of Things has been coined already in 1999. A description that people from other areas of work could also understand. However, never has been a definition that could describe well and concisely what internet of things is.
There are many different definitions of IoT.
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