"The phrase "Internet of Things" (IoT) alludes to the billions of physical devices connected to the Internet in order to exchange raw data and analyze the information. This book introduces the IoT use cases and technologies. It uses practical examples to demonstrate the effect of IoT and its potential to change our world, and it discusses the existing wired and wireless communication technologies that have enabled IoT. The book also includes multiple choice and review questions to support student learning and reflection."--BCcampus website.