Completion requirements
This paper is comprehensive, provides a view into the taxonomy of IoT technologies, and clarifies the interconnectivity of devices, processors, and cloud computing. As the paper points out, "IoT is not a single technology; rather it is an agglomeration of various technologies that work together in tandem". Figure 3 presents a detailed taxonomy of research in IoT technologies.
2. Architecture of IoT
There is no single consensus on architecture for IoT, which is agreed universally. Different architectures have been proposed by different researchers.