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viernes, julio 27, 2007

Artículo rico en enlaces sobre HCI

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Conferencia CHI 2007

Alex Faaborg - » Quantitative Design
Cognitive Performance Modeling

One way of quickly evaluating the efficiency of a new interface is through cognitive performance modeling, using a program like CogTool. By evaluating an interface with a simulated user, designers can rapidly iterate on their design without having to constantly bring in real users for testing. For example, cognitive modeling was used extensively by Google and NASA to improve the user interface of tab browsing in Firefox 2.

Some studies have found that only .02% of page visits originate from history, and only 8% of users know about the feature.

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