Detecting multiple classes of user errors.
© Springer-Verlag Berlin Heidelberg 2001.Systematic user errors commonly occur in the use of interactive systems. We describe a formal reusable user model implemented in higherorder logic that can be used for machine-assisted reasoning about user errors. The core of this model is a series of non-deterministic guarded temporal rules. We consider how this approach allows errors of various specific kinds to be detected and so avoided by proving a single theorem about an interactive system. We illustrate the approach using a simple case study.
|Title:||Detecting multiple classes of user errors|
|Open access status:||An open access version is available from UCL Discovery|
|UCL classification:||UCL > School of BEAMS
UCL > School of BEAMS > Faculty of Engineering Science
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