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Erschienen in:
2002 | OriginalPaper | Buchkapitel
Evaluation of Long Descriptions of Statistical Graphics for Blind and Low Vision Web Users
verfasst von : H. K. Ault, J. W. Deloge, R. W. Lapp, M. J. Morgan, J. R. Barnett
Erschienen in: Computers Helping People with Special Needs
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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The objective of this research was to maximize not only accessibility but also user comprehension of web pages, particularly those containing tabular and graphical information. Based on literature and interviews with blind and low vision students and their teachers, the research team developed guidelines for web developers to describe charts and graphs commonly used in statistical applications. A usability study was then performed to evaluate the effectiveness of these new guidelines. Accessibility and comprehension for both blind and low vision users were increased when web pages were developed following the new guidelines.