Error and distributed cognition in design

✍ Scribed by J.S Busby

• Publisher: Elsevier Science
• Year: 2001
• Tongue: English
• Weight: 167 KB
• Volume: 22
• Category: Article
• ISSN: 0142-694X
• DOI: 10.1016/s0142-694x(00)00028-4

✦ Synopsis

In this study of the errors made in the design of complex process plant, 75 cases were analysed as failures of distributed cognition. Error arose in the interactions of different designers, of designers and design tools, designers and the formal organisation, and designers and the environment beyond the immediate organisation. The analysis attempted to describe the failures of each type of interaction, but there were some patterns of error that emerged in all types. For example, many errors arose from absent cues or inattention to cues. Many also arose from problems with norms (in the form of codes, standards and procedures)including, ironically, norms that had been implemented in the light of earlier errors. One of the main practical implications of these findings is that designers could benefit from thinking about their tasks in terms of distributed cognition since this suggests several heuristics which, among practitioners, seem to be frequently neglected.