| Autor: |
John, Bonnie E., Blackmon, Marilyn Hughes, Polson, Peter G., Fennell, Karl, Teo, Leonghwee |
| Zdroj: |
Proceedings of the Human Factors and Ergonomics Society Annual Meeting; October 2009, Vol. 53 Issue: 12 p794-798, 5p |
| Abstrakt: |
We present our experience using CogTool, a tool originally designed for ease of use and learning by non-psychologist design practitioners, as a means for rapid theory exploration. We created seven iterations of a “model prototype” of an aviation task where each iteration produced errors that pointed to additional theory or device knowledge that should be incorporated to prevent those errors. This theory and knowledge was put into the next iteration by modifying the mock-up of the device, not by changing the implementation of the underlying cognitive model. This trick allowed us to rapidly change theory and knowledge and understand what must eventually migrate to the underlying cognitive model to provide general support for predictions of novice behavior in multi-step procedures with complex devices. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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