Dirk vom Lehn is Professor of Organization and Practice in the Public Services Management & Organisation (PSMO) Department and a member of Work, Interaction and Technology, a research group at King’s Business School, King’s College London. In his research, he primarily explores the practical organization of action and interaction in museums and galleries, on street-markets, in optometric consultations, and in dance workshops. He also has an interest in the history of ethnomethodology and in the further advancement of video-based research methods for the study of the organization of action.