This book provides interdisciplinary research in software engineering for the social sector, thereby helping to increase success rates of social sector startups and applications. The author focuses on software applications that are used for social good that serve the needs of society. The author aims to bridge the knowledge gap between requirement engineers, industry, and users to help identify a diverse range of needs in the social sector (taking into account user crowd diversity in terms of technological competencies, geographics, demographics, and behavioral and psychographic aspects). The book identifies the issues in doing requirement engineering with diverse users. The book provides rigorous empirical studies and validates solutions that serve as a guide to the software engineering community, researchers, graduate students, and teachers. weiterlesen