A formal interface design methodology based on user knowledge

  • Authors:

  • J. E. McDonald;D. W. Dearholt;K. R. Paap;R. W. Schvaneveldt

  • Affiliations:

  • Computing Research Laboratory, New Mexico State University, Las Cruces, NM;Computing Research Laboratory, New Mexico State University, Las Cruces, NM;Computing Research Laboratory, New Mexico State University, Las Cruces, NM;Computing Research Laboratory, New Mexico State University, Las Cruces, NM

  • Venue:
  • CHI '86 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
  • Year:
  • 1986

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Abstract

In this paper we propose a formal interface design methodology based on user knowledge. The general methodology consists of 1) obtaining distance estimates for pairs of system units (objects, actions, concepts), 2) transforming the distance estimates using scaling techniques (e.g., Pathfinder network analysis), and 3) organizing the system interface based on the scaling solution. Thus, the organization of the system is based on the cognitive models of users rather than the intuitions of designers. As an example, we discuss the application of our methodology to the design of a network-based indexing aid for the UNIX on-line documentation system (MAN).