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
Dr. A. Rauf
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