Influence of analogical domains and comprehensiveness in explanation of analogy on the novelty of designs

Keshwani, Sonal and Chakrabarti, Amaresh (2017) Influence of analogical domains and comprehensiveness in explanation of analogy on the novelty of designs. In: RESEARCH IN ENGINEERING DESIGN, 28 (3). pp. 381-410.

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Abstract

The overall goal of this work is to support creativity of technical products by supporting improvement of novelty of designs at the conceptual stage. In this work, use of analogy as a means of aiding creativity was studied for its influence on novelty-a central aspect of creativity. To study their influence on novelty of designs, analogies were classified on the basis of two distinct but related parameters-'distance between the source and the target domain' and `level of comprehensiveness in explanation of analogues.' `Distance between the source and the target domain' is defined here as the conceptual closeness between these two domains, on the basis of which analogies are classified as biological domain, cross-domain or in-domain analogies. `Level of comprehensiveness in explanation of an analogy' is defined here as the relative depth at which an analogue is explained, on the basis of which explanation of an analogue is classified as surface, shallow (both shallow and surface are less comprehensive) or deep (more comprehensive). Five design studies have been conducted in laboratory settings to study the influence of these parameters on novelty. The major findings from the study were the following: analogies from the biological domain produced significantly greater novelty in designs over analogies from cross- and in-domain for less comprehensive explanations; analogies from cross-domain and biological domains had no significant difference in novelty in designs for more comprehensive explanations.

Item Type:	Journal Article
Publication:	RESEARCH IN ENGINEERING DESIGN
Additional Information:	Copy right for this article belongs to the SPRINGER HEIDELBERG, TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY
Department/Centre:	Division of Mechanical Sciences > Centre for Product Design & Manufacturing
Date Deposited:	07 Jul 2017 06:50
Last Modified:	07 Jul 2017 06:50
URI:	http://eprints.iisc.ac.in/id/eprint/57316

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