International Publisher for Advanced Scientific Journals (IPASJ)
Internet of Things (IoT) is a developing technology with lots of applications in society and the huge scope in the research field. Because of the impact IoT goes to make in the people society and in their day-to-day activities; it is necessary for the user to understand what is IoT; how it works; what challenges are in it; why it is needed and so on. This paper provides a detailed study on the Internet of Things and aims to answer all the above questions. Since Internet of Things (IoT) had evolved from the collaboration of various existing technologies the authors provide a survey of various technologies and their contribution towards IoT.