Journal of Korean Society of Industrial and Systems Engineering (산업경영시스템학회지)
- Volume 17 Issue 30
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- Pages.185-192
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- 1994
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- 2005-0461(pISSN)
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- 2287-7975(eISSN)
Cognitive Analysis and Evaluation of Product using Task Action Grammar
TAG를 이용한 제품의 인지적 분석 및 평가
Abstract
The complexity and consistency are important factors that affect human information processing in use of product. In this study, complexity and consistency of product(remote controller) are measured by Task Action Grammar(TAG) model. Also, new design alternative of the user interface is presented and evaluated. The results show that the consistent system and the good correspondence between hierarchical structure of system and user's mental model lead to the reduction of errors and enhanced user's performance.
Keywords