Traditionally, a Human Performance Model is used as a design tool to predict various man-machine system designs. Such a model will be incorporated into an intelligent computer system for two additional applications. First, the model will be one element of a decision and task support system. It will predict the operator's forthcoming tasks, anticipate upcoming decisions, and formulate any necessary decision or execution aids. Second, the model will serve as a performance monitoring tool by analyzing the differences (and causes of differences) between expected and actual operator actions. These differences may indicate that: (1) modeled operator activities and goals were incorrect and require updating; (2) steps in a procedure were omitted by the operator; or (3) that critical information has not been presented to the operator. This data will be factored into the decision/execution support system, thus enabling the computer system to recommend or perform corrective actions. A systematic approach to the development of a Human Performance Model is presented which is robust enough to contribute to the above functions for the Pilot's Associate program.


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    Title :

    Human performance models applied to intelligent decision support systems


    Additional title:

    Ein Modell des menschlichen Verhaltens angewandt auf intelligente Entscheidungshilfesysteme


    Contributors:
    McCoy, M.S. (author) / Boys, R.M. (author)


    Publication date :

    1987


    Size :

    8 Seiten, 3 Bilder, 1 Quelle


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English





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