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ID 14804
Eprint ID
14804
フルテキストURL
著者
村田 厚生 Graduate School of Natural Science and Technology, Okayama University
高橋 里奈 Graduate School of Natural Science and Technology, Okayama University
抄録
Older internet users are increasing more and more world widely. The information accessibility standard for Web contents (JIS X 8341-3) had been established. Although many researchers are pursuing the usability of Web site, we cannot design a usable Web site only by improving Web pages. One of the reasons is inferred that we didn’t consider perceptual, cognitive, and motor functions especially of older adults in the design of Web pages. The aim of this study was to propose a method to evaluate perceptual, cognitive, and motor ability and to explore the effect of perceptual, cognitive and motor abilities, and display information on Web navigation. We proposed a method to calculate display information on the basis of number of links. It was explored how display information, age, and the test score of perceptual, cognitive, and motor abilities influenced Web navigation time. This effect was examined using a multiple regression analysis. Display information influenced Web navigation performance for both young and older adults. The more the quantity of display information was, the longer the Web navigation time was. In addition to this tendency, the depth of display layer was found to affect the Web navigation time especially for older adults. We found that the perceptual, cognitive, and motor abilities of older adults, in particular, the spatial memory, spatial rotation ability, and mouse operation ability, led to longer Web navigation time. These results implies the necessity of designing Web site for older adults that considers the decline of perceptual, cognitive, and motor ability.
発行日
2008-12
出版物タイトル
Proceedings : Fourth International Workshop on Computational Intelligence & Applications
2008巻
1号
出版者
IEEE SMC Hiroshima Chapter
開始ページ
103
終了ページ
110
ISSN
1883-3977
資料タイプ
会議発表論文
言語
English
イベント
Fourth International Workshop on Computational Intelligence & Applications IEEE SMC Hiroshima Chapter : IWCIA 2008
イベント地
東広島市
イベント地の別言語
Higashi-Hiroshima City
論文のバージョン
publisher
査読
有り
Eprints Journal Name
IWCIA