Communication and coordination through public and private representations in control rooms

  • Authors:
  • Christer Garbis

  • Affiliations:
  • University of Linköping, LINKÖPING, Sweden

  • Venue:
  • CHI '00 Extended Abstracts on Human Factors in Computing Systems
  • Year:
  • 2000

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Abstract

The design of control room systems often fail, because applications do not provide sufficient support for the extended, and sophisticated, communication and coordination mechanisms used by the operators. Based on the distributed cognition framework, the concepts of public and private representations are developed in order to better understand how various computerized artifacts can support communication and co-ordination in teams engaged in process control. The findings, based on two field studies, indicate that the importance of public representations in control rooms has not always been fully understood or been taken into account in the design of control room systems.