ABSTRACT
This reviews the key technologies, Web of Things systems (WoT) protocols and WoT applications in different areas, and summarizes the complete WoT system. WoT will help in the emergence of a cyber-world from the existing physical world and will ultimately result in changing human interaction with the world. WoT is becoming more and more common. WoT can be used as a reference for almost anything that is smart, such as smartphones and smart homes. WoT will play a major role in changing the world by making almost everything free from human interaction. Home automation plays a very important role in many WoT applications. With the help of home automation, smart cities can be realized. Smart cities are an environment where every device is connected to the WoT network with minimal human interference.
