This book is centered around the Society 5.0 concept coined by the Japanese Government in 2016. The book details the development of various Society 5.0 technologies designed to stimulate socio-economic development in low and middle-income countries. The book narrates practical guidelines for developing human-centered digital solutions developed in collaboration with the locals to attain an integrated sustainable development in marginalized areas. This chapter provides a detailed overview of the book. It covers crucial elements of the manuscript, including the rationale, aim, target audience, and the unique structure of the book. This chapter serves as a guideline for readers on the presentation of the content.