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| Clavius tčíslo: |
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| Překlad: |
Chyba podle designu : metody pro predikci použitelnosti zařízení
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| Rozšířená anotace: |
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| Jazyk dokumentu: |
eng
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| Ročník: |
23
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| Číslo: |
4
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| Rozsah (stránky): |
s. 363-384 : obr.
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| Název zdroje: |
Design Studies
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| Rok vydání: |
2002
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| Publikovat na bozp-info: |
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| Forma publikování: |
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| Datum publikování: |
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| Připojené soubory: |
error by design
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| Název: |
Error by design
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| Další názvová informace: |
methods for predicting device usability
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| Klíčové slovo: |
chyby lidské
design
metody
chování
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| Autor: |
Stanton, Neville A.
Baber, Christopher
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| Anotace: |
This paper introduces the idea of predicting ‘designer error’ by evaluating devices using Human Error Identification (HEI) techniques. This is demonstrated using Systematic Human Error Reduction and Prediction Approach (SHERPA) and Task Analysis For Error Identification (TAFEI) to evaluate a vending machine. Appraisal criteria which rely upon user opinion, face validity and utilisation are questioned. Instead a quantitative approach, based upon signal detection theory, is recommended. The performance of people using SHERPA and TAFEI are compared with heuristic judgement and each other. The results of these studies show that both SHERPA and TAFEI are better at predicting errors than the heuristic technique. The performance of SHERPA and TAFEI are comparable, giving some confidence in the use of these approaches. It is suggested that using HEI techniques as part of the design and evaluation process could help to make devices easier to use.
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| Bezpečnostní úroveň: |
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| Druh: |
nezadáno
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| Odkaz na dokument (URL): |
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