The methods described in this book have been selected by the author from two previously published volumes "Design Methods 1" and "Design Methods 2" which outline 400 design methods. They are appropriate for application across design disciplines and architecture. Included are idea generation methods design research methods and prototyping methods.The book is intended for designers of all types, architects, researchers, engineers, marketing professionals, business executives as well as students who want to create value and strategic impact through design, and are seeking a foundational understanding of design terms and techniques. Each of the 50 methods has a condensed one page step-by-step instructions for easy reading. Included are templates, descriptions of each method, instructions on when, where and why to use each method, resources needed and references.