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Humans and Their Relation to Ill-Defined Systems

  • Neville Moray
Part of the NATO Conference Series book series (NATOCS, volume 16)

Abstract

Using a taxonomy of systems proposed by Ashby this paper examines the various species of ill-defined systems which may occur in man-machine interaction. A distinction is made between objectively ill-defined systems and effectively ill-defined systems. Various properties of humans as information processors are examined, and it is claimed that humans turn almost all systems, whether initially well-defined or objectively ill-defined into effectively ill-defined systems. It is suggested that while conscious decision making is particularly ill-suited to controlling ill-defined systems, sheer practice frequently enables humans to control them through skills which are not understood even by their owner.

Keywords

State Vector Transition Matrix Human Relation Information Processor System State Vector 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Press, New York 1984

Authors and Affiliations

  • Neville Moray
    • 1
  1. 1.Department of Industrial EngineeringUniversity of TorontoTorontoCanada

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