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A formal interface design methodology based on user knowledge

Published 1 April 1986Open access
J. E. McDonald, D. W. Dearholt, K. R. Paap, Roger W. Schvaneveldt
Citations16
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TL;DR

A formal interface design methodology based on user knowledge that is based on the cognitive models of users rather than the intuitions of designers to design a network-based indexing aid for the UNIX on-line documentation system (MAN).

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).

Keywords

Computer Science