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MEC8028 Human Centred Design and Engineering
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Question:
Measuring demand and workload
Author: Steven WilsonAnswer:
Measuring demand can be straightforward Workload tends to be hidden; Primary task performance (time, error). Secondary task performance (completion, time, error). Physiological measrures (cardiac, brain). Subjective scales (single dimension scale (integrated workload scale), multi dimensional scale (NASA-TLX))
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