Since 1990, when it first started, the domains of research investigated by the doctoral activity in industrial design held within the Politecnico of Milano were mainly centred on innovation-related phenomena and theory. Such attention was due to various factors, partly internal to the dynamics of the discipline of industrial design, partly related to the perception of the growing complexity of the innovative process, thus motivating in-depth analysis and new approaches to emerging domains. A relevant number of investigations emphasized the importance of technological change, orienting the direction of conceptual analysis towards systemic, evolutionary, complex approaches. Whatever the motivations for the analysis of technological chang...