Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
723245 | IFAC Proceedings Volumes | 2007 | 6 Pages |
Abstract
To operate machines over their user interface may cause high load on human's working memory. This load can decrease performance in the working task significantly if this task is a cognitive challenging one, e. g. diagnosis. With the »Human Processor Modelling Language« (HPML) the interaction activity can be modelled with a directed graph. From such models a condensed indicator value for working memory load can be estimated. Thus different user interface solutions can get compared with respect to their relative demand on working memory resources.
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