Affordance-based design methods for innovative design, redesign and reverse engineering

Rather than developing methods to address problems as they occur, the effort in this paper is to formulate methods based on an explicit theory. Methods developed in this way have more scientific rigor because underlying propositions and assumptions are clearly articulated, thus the applicability and...

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Bibliographic Details
Published in:Research in engineering design 2009-11, Vol.20 (4), p.225-239
Main Authors: Maier, Jonathan R. A., Fadel, Georges M.
Format: Article
Language:English
Subjects:
CAE) and Design
Computer-Aided Engineering (CAD
Electric appliances
Engineering
Engineering Design
Gears
Meshing
Original Paper
Passenger comfort
Psychology
Redesign
Reverse engineering
Switches
Vacuum cleaners
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Summary:Rather than developing methods to address problems as they occur, the effort in this paper is to formulate methods based on an explicit theory. Methods developed in this way have more scientific rigor because underlying propositions and assumptions are clearly articulated, thus the applicability and limitations of the methods are well defined. The underlying theory used in this work is that of affordance-based design, which has been developed by the authors in a recent series of papers, and is based in turn on the theory of affordances from perceptual psychology. This paper extends affordance-based design into prescriptive methods. A broad affordance-based design process is introduced together with methods for documenting affordances, methods for designing individual affordances, an affordance-based method for reverse engineering and redesign, the affordance structure matrix, and affordance-based selection matrices. Engineering examples used to illustrate the methods include the high level design of an automobile, comfort to automobile passengers, the meshing of gears, wear of gears, a vacuum cleaner, and automotive window switches.
ISSN:0934-9839
1435-6066
DOI:10.1007/s00163-009-0064-7