Cognitive work analysis is a widely applied method within Human Factors. To date, applications havemainly focused on the first two stages of the method – Work Domain Analysis and Control Task Analysis.The latter stages have been neglected and are consequently not as well developed methodologically. Thispaper proposes an approach for strategies analysis, the third phase, which builds upon the output of theearlier phases and provides a structured, repeatable method for identifying potential strategies forcompleting control tasks. An Apple iPod is used to exemplify and evaluate the proposed approach. Futuredirections include validation of the approach with more complex systems.
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