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When physical products become increasingly digitally connected, the traditional design space of an industrial designer becomes a blend of physical and digital elements. As a consequence of this evolution, products become a network of tangible artifacts and intangible services. While this opens a lot of design opportunities, it becomes challenging to keep track of the user and system interactions during the ideation process. Therefore, there is a need to revise the design ideation and conceptualisation tools available to design products and systems that allow interaction with both digital and physical product elements. Starting by identifying the challenges currently faced by designers, the research presented in this paper introduces and compares two creativity support tools that focus on the generation and definition of connected products. Using a combination of quantitative and qualitative methods, the comparison results in a set of requirements of what a creativity support tool for connected products concept generation should consist of in order to be useful for industrial designers.
Roeck et al. (Wed,) studied this question.