The article introduces the field of "design sociology" which uses design research methods to understand how people interact with objects, systems, and services. It explores three ways to conduct design sociology: studying design, using design for research, and collaborating with design. The research identifies key design terms and approaches like participatory and speculative design. Examples show how sociologists have already used design methods. The future of design sociology may involve more collaboration between sociology and design to create social change and shape the future.