A knowledge-based user interface management system

  • Authors:
  • J. Foley;C. Gibbs;S. Kovacevic

  • Affiliations:
  • George Washington Univ., Washington, DC;George Washington Univ., Washington, DC;George Washington Univ., Washington, DC

  • Venue:
  • CHI '88 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
  • Year:
  • 1988

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Abstract

A knowledge base which defines a user-computer interface is described. The knowledge base serves as input to a user interface management system, which implements the user interface. However, the knowledge base represents user interface design knowledge at a level of abstraction higher than is typical of user interface management systems. In particular, it represents objects, actions, attributes of objects, an object class hierarchy, and pre- and post-conditions on the actions. The knowledge base can be algorithmically transformed into a number of functionally equivalent interfaces, each of which is slightly different from the original interface. The transformed interface definition can be input to the UIMS, providing a way to quickly experiment with a family of related interfaces.