This course introduces the core concepts, principles, and methods of design. Through theoretical lectures, case studies, and discussions, students will be guided to think about social issues and research methods based on human-centered design. They will gain an in-depth understanding of the development history of the design profession, the concept of human-centered design, the principles of product design, and the current trends in design. Through this course, students will establish a solid foundation of design knowledge and cultivate forward-thinking approaches, laying the groundwork for future learning in the design field.