대한인간공학회지 (Journal of the Ergonomics Society of Korea)

  • 제24권1호
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  • Pages.47-53
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  • 2005
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  • 1229-1684(pISSN)
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  • 2093-8462(eISSN)
대한인간공학회 (Ergonomics Society of Korea)
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노인층을 고려한 범용디자인 휴대폰 설계를 위한 사용성 분석

Usability Analysis for Designing Mobile Phones Based on Universal Design for the Elderly

  • 임장빈 (터보테크(주)정보통신연구소) ;
  • 박민용 (한양대학교 산업공학과)
  • 발행 : 2005.02.01
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초록

The purpose of this study was to evaluate performance and subjective satisfaction of mobile phone's interface elements considering the elderly users. First, mobile phone's interface elements were outlined recent foreign and domestic studies. Then, final three mobile phone's interface elements were determined by expert rating, AHP analysis, and questionnaire analysis. Objective and subjective measures were then used to determine the effects of several specific design parameters and aging differences on performance of mobile phones. In this experiment, 38 subjects and 4 independent variables were used to measure task completion time and user's subjective satisfaction. The statistical analyses indicated significant aging differences between older people and younger people in terms of keypad type and bell sound level in performance. Significant aging differences were also found for user subjective satisfaction. It is suggested that some major results from this study be used to develop mobile phone design guidelines that are more usable and accessible for most users, particularly for older users.

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참고문헌

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피인용 문헌

  1. An Investigation of Using Practices for Universal Design of Information Technology Products vol.28, pp.3, 2009, https://doi.org/10.5143/JESK.2009.28.3.103
  2. Biomechanical Model of Hand to Predict Muscle Force and Joint Force vol.28, pp.3, 2009, https://doi.org/10.5143/JESK.2009.28.3.001