The informative and engaging book is aimed at an audience from practice, research, and teaching in psychology, design, and computer science. Through numerous examples, the authors demonstrate how psychological knowledge can be specifically applied to the experience- and well-being-oriented design of interactive products. Whether in private life or at work: interactive products, such as our favorite websites or the apps on our smartphones, need to be practical and enjoyable. The use should become a positive experience (User Experience, UX). To meet this demand, an increasing number of psychologists are now focusing on human-centered design of interactive products. As User Experience Professionals or product managers, you may also be working in an interdisciplinary team at the intersection of design, applied psychology, and computer science.