
Perception of human beings has evolved from natural biosensor to powerful sensors and sensor networks. In sensor networks, trillions of devices are interconnected and sense a broad spectrum of contexts for human beings, laying the foundation of Internet of Things (IoT). However,...

Part I The Background 1 Human Sensing Modalities and Applications 1.1 What is Wireless Sensing 1.1.1 Definition 1.1.2 Wireless Signals 1.2 Characteristics of Wireless Sensing 1.3 Applications of Wireless Sensing 1.3.1 Smart Home