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EHCI
2001

Detecting Multiple Classes of User Errors

13 years 6 months ago
Detecting Multiple Classes of User Errors
Abstract. Systematic user errors commonly occur in the use of interactive systems. We describe a formal reusable user model implemented in higher-order 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 speci c kinds to be detected by proving a single theorem about a device. We illustrate the approach using a simple case study.
Paul Curzon, Ann Blandford
Added 31 Oct 2010
Updated 31 Oct 2010
Type Conference
Year 2001
Where EHCI
Authors Paul Curzon, Ann Blandford
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