Design of the currency exchange interface: Task action grammar used to check consistancy

    Research output: Contribution to journalArticleAcademic

    Abstract

    Examines the relation between task action grammar (TAG) and the method of semantic components, discusses the general architecture of TAG, and addresses the question of defining the TAG concept "simple task." Developed by S. J. Payne and T. R. Green (1989), TAG is a method aimed to capture an aspect of the learnability of interface languages: the notion of regularity or consistency. TAG is applied to 5 design versions of an interface design case. For each of the versions TAG description is given and checked on consistency. It is concluded that application of TAG could make interfaces easier to learn.
    Original languageEnglish
    Pages (from-to)121-134
    Number of pages14
    JournalZeitschrift für Psychologie = Journal of psychology
    Volume200
    Issue number2
    Publication statusPublished - 1992

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