Book excerpt: This book very specifically focuses on technology application in tourism in Asia. The book contains twenty-seven chapters in four sections (i.e., theories, innovations, practices, and future research directions), based on the intriguing qualities and importance of technology applications in the Asian tourism business. This book, a blend of comprehensive and extensive efforts by the contributors and editor, is designed to extensively cover technology applications in tourism in Asia, including distinct topics such as mobile computing, new product designs, innovative technology usages in tourism promotion, technology-driven sustainable tourism development, location-based apps, mobility, accessibility, the post crisis situation of COVID-19, etc. This book is a significant contribution towards the very limited knowledge of technology applications in tourism, with selected examples of Asian countries. The importance of technology in Asian tourism is rapidly increasing, and has led to a rise in luxury, allowing citizens to enjoy leisure travel over both long and short distances. The rise of low-cost airlines and the region’s growing, affluent middle class have changed the tourism environment dramatically. More tourists are booking their holidays online as a result of technological advancements. Online travel is the most important and well-established aspect of Asia's Internet economy. Considering the ongoing trend of technology applications in the tourism industry in Asia, more research attempts like this book need to be made aiming towards exploring diverse aspects. As tourism is an expanding area, this book can serve as a reading companion for tourism students, policy planners and industry professionals. This book is expected to be appreciated by expatriate researchers and researchers having a keen interest in the Asian tourism industry.