Ubiquitous computing is a rapidly growing field that is shaping the future of computing by integrating intelligence into traditional computing methods. It is a multi-disciplinary field that encompasses a wide range of computing paradigms such as perceptual intelligence, cognitive intelligence, autonomous intelligence, and human-computer fusion intelligence. It has the potential to revolutionize various industries and bring about significant advancements in fields such as healthcare, finance, education, energy, military, safety, consumer, and production, and so much of modern life is part of a ubiquitous computing-oriented way of thinking. However, there are still challenges to be overcome and many areas for future research and development. This book provides a comprehensive overview of the current state of intelligent computing and its future perspectives, making it a valuable resource for management information and achieving a significant impact in real-life situations.