Structural Model of Sketching Skills in Product Design:- Research on the Role and Effects of Display Skills in Design Idea Generation (1)

概要

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The use of sketching has many proven effects on the generation of design ideas. However, previous studies have failed to elucidate the ways in which sketching skills such as the use of perspective and shading influence these effects. Seeking to shed light on the role and effects of sketching skills in relation to the generation of design ideas in the process of product design, the research discussed in this paper clarified the elements making up sketching skills and the relationships among them. Specifically, the authors observed the process of acquisition of sketching skills in a sketching class and evaluated sketches drawn by students in the class. By analyzing the evaluation results using the interpretive structural modeling (ISM) method, quantification method III, and the cluster analysis method, the authors elucidated the relationships among the elements making up sketching skills, enabling a structural model of sketching skills to be proposed. This made it possible to analyze the purposive use of sketching skills and methods of acquiring these skills, and assisted in the clarification of their roles and effects.
Japanese Society for the Science of Designの論文