The book "Triboelectric Devices for Power Generation and Self-Powered Sensing Applications" offers a comprehensive examination of the operating principles of triboelectric devices. It discusses the effects of surface topographies on the performance of triboelectric nanogenerators and demonstrates their application in physical sensing, particularly in force and pressure measurements. Additionally, it covers the key manufacturing methods and techniques for realizing these devices. This specialized book is a valuable resource for students, researchers, and scientists looking to explore the potential of triboelectric mechanisms for energy generation and other applications.