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http://dx.doi.org/10.5143/JESK.2010.29.3.287

Priority Analysis of User Interface Evaluation Criteria for the Elderly Based on User's Lifestyle  

Shin, Won-Kyoung (Department of Industrial Engineering, Hanyang University)
Park, Min-Yong (Department of Industrial Engineering, Hanyang University)
Publication Information
Journal of the Ergonomics Society of Korea / v.29, no.3, 2010 , pp. 287-296 More about this Journal
Abstract
The purpose of this research is to analyze priority of the elderly user interface (UI) evaluation criteria based on user's lifestyle. Since the elderly population will occupy over 20% of the all Korean population in the near future, we need to know older users' needs and information because elderly users will be main customers in the super-aged society. This paper investigated the definition of elderly users and characteristics demographically, socio-economically, and physically/cognitively. A total of 238 questionnaires from older users were analyzed based on a segmentation table for the elderly developed by the previous study. According to factor analysis and cluster analysis, 6 types of lifestyle and 4 groups of the elderly users were classified, respectively. The priority of UI evaluation criteria for large electronic home appliances and mobile products was analyzed by analyses of variance (ANOVAs). The results indicated that the priority of (physical, emotional, and cognitive) UI criteria was significantly different among elderly users' lifestyles for both home appliances and mobile products. Consequently, the results of this study may help the company develop some competitive silver products and give higher satisfaction to the elderly users by suggesting different priority of UI evaluation criteria according to the target elderly group. The results may also contribute to revitalize national economy by significantly increasing senior market shares.
Keywords
Elderly users; User Interface (UI); Lifestyle; User classification;
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Times Cited By KSCI : 5  (Citation Analysis)
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