The authors have decades of experience as managers, consultants, and innovation coaches, inspired by "Design Thinking and the Art of Innovation" trainings at the d.school in Stanford and at the SAP AppHaus / AppHaus Network. They offer a compact, structured, and practical toolkit filled with tips for application and implementation in daily work. Design Thinking is a method that helps identify real customer problems and find innovative solutions during the development of products and services. The authors describe the Design Thinking process in a concise and practical manner in six phases: Scope, 360° Research, Synthesize, Ideate, Prototype, and Validate. They provide the reader with a structured and useful toolkit that facilitates the decision-making process for choosing the right tool at the right time.