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Information visualization for selection in Design by Shopping
Idioma
EN
Article de revue
Este ítem está publicado en
Research in Engineering Design. 2017-01-14, vol. 28, n° 1, p. 99-117
Resumen en inglés
In Design by Shopping, designers explore the design space to gain an insight into trades, and feasible and impractical solutions, as well as to learn about alternatives before optimization and selection. The design space ...Leer más >
In Design by Shopping, designers explore the design space to gain an insight into trades, and feasible and impractical solutions, as well as to learn about alternatives before optimization and selection. The design space consists of multidimensional sets of data and, in order to select the best design from among numerous alternatives, designers may use several different graphs. In this study, we test to find the most appropriate graph to indicate the best solution corresponding to a set of objectives represented by a design scenario (1). A further constraint is that this must be done in the shortest possible time (2). Three graph types are tested in three different design scenarios where one car has to be chosen from a total of 40. A response quality index is proposed which computes the quality of a designer’s choice for any given scenario. In total, 90 tests with 30 participants were performed. The parallel coordinates plot proved to be the best graph for selection in Design by Shopping.< Leer menos
Palabras clave en inglés
Computer aided design (CAD)
Decision making
Visual Design
Computer Aided Design (CAD)
Decision Making
Centros de investigación