Dana L. Uehling

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Spacecraft ground control data systems are by necessity sophisticated and complex. One of the challenges for system designers is to understand and incorporate the needs of the users so that their systems are easy to use and minimize user errors. User-centered design (UCD) can help achieve these goals. UCD techniques can be applied to the design of ground(More)
This paper describes a prototype usability test tool which will automate detection of serious usability problems. The tool records the actions that a user makes while performing a predefined application task. Currently the tool supports only user interfaces created with TAE Plus. Prior to a usability testing session, an “expert” user is recorded performing(More)
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