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ID 14804
Eprint ID
14804
FullText URL
Author
Takahashi, Rina
Abstract
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.
Published Date
2008-12
Publication Title
Proceedings : Fourth International Workshop on Computational Intelligence & Applications
Volume
volume2008
Issue
issue1
Publisher
IEEE SMC Hiroshima Chapter
Start Page
103
End Page
110
ISSN
1883-3977
Content Type
Conference Paper
language
英語
Event Title
Fourth International Workshop on Computational Intelligence & Applications IEEE SMC Hiroshima Chapter : IWCIA 2008
Event Location
東広島市
Event Location Alternative
Higashi-Hiroshima City
File Version
publisher
Refereed
True
Eprints Journal Name
IWCIA