The prototyping fungibility framework

Mark Goudswaard*, Chris Snider, James Gopsill, David Jones, Mike Harvey, Ben Hicks

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference Proceeding (Non-Journal item)

5 Citations (SciVal)

Abstract

Prototyping is an indispensable activity in product development that facilitates the generation of knowledge in the design process. It is crucial that this knowledge is the right knowledge (e.g., type, fidelity, and accessibility) to ensure stakeholders can evaluate and decision-make effectively. While this is well-recognised, prior work has focused on classifying prototyping/prototypes by their attributes rather than the knowledge they generate. As prototyping methods have a significant impact on the knowledge generated, both in the activity and resulting prototype, a means by which methods can be classified against knowledge generated would enable support of prototyping method selection, equivalence, and substitution. To this end, this paper presents the existing concept of fungibility - a context-specific value judgement as to whether two 'objects' are the same, and therefore capable of mutual substitution - and considers it in the context of prototyping and knowledge generation. In so doing, the paper provides a framework by which prototyping processes may be compared against their knowledge contributions to determine if they are fungible. This is then shown to support prototyping method comparison, selection and direction. After defining the fungibility framework, value is demonstrated via an illustrative example where it has been applied to the comparison of two prototyping instances. The framework is then appraised for its utility and limitations.

Original languageEnglish
Title of host publicationProcedia CIRP
Pages271-276
Number of pages6
Volume100
DOIs
Publication statusPublished - 2021
Event31st CIRP Design Conference 2021, CIRP Design 2021 - Enschede, Netherlands
Duration: 19 May 202121 May 2021
https://www.utwente.nl/en/et/cirpdesign2021/

Publication series

NameProcedia CIRP
ISSN (Print)2212-8271

Conference

Conference31st CIRP Design Conference 2021, CIRP Design 2021
Country/TerritoryNetherlands
CityEnschede
Period19 May 202121 May 2021
Internet address

Keywords

  • Fungibility
  • Knowledge Management
  • Process Management
  • Product Development Process
  • Prototyping

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