Errors & Help. Dr. A. Rauf. Slips versus Mistakes. Recall: Human errors can be classified into slips and mistakes Can understand using Norman’s gulf of execution
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Dr. A. Rauf
PSYCH / CS 6750
Are cognitive errors likely here?
Lots of errors are likely here!!
Kraut et al, CHI ‘83
Mosteller & Ballas, Human Factors ‘89
Warn user an unusual situation is occurring