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The potential of adaptive interfaces as an accessibility aid for older web users

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conference contribution
posted on 2010-05-27, 10:26 authored by David Sloan, Matthew T. Atkinson, Colin Machin, Yunqiu Li
Supporting effective and enjoyable Web usage by people with sensory, motor and cognitive impairments requires more than just accessible Web content. There is an additional task of matching people with an accessibility solution that best accommodates their particular needs - which, especially for older Web users, may fluctuate in severity, number and combination. Lack of awareness of one’s own accessibility needs and the solutions that may exist to accommodate them may lead to a reduced quality Web browsing experience or even abandonment. This paper discusses the difficulties in matching people with less severe, but multiple, impairments with the most appropriate accessibility features at a given time, and explores the role of automated or semi-automated adaptations as a solution for this problem. We review related work, and report on the early stages of our own work conducted to prove the concept of adaptations for accessibility in the specific context of supporting Web users with age-related capability decline. We also consider the potential ethical issues of automated and semi-automated accessibility adaptations on the wellbeing of older Web users, and how these might best be managed in a suitably sensitive way.



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SLOAN, D. ... et al, 2010. The potential of adaptive interfaces as an accessibility aid for older web users. Proceedings of the 2010 International Cross Disciplinary Conference on Web Accessibility (W4A), Raleigh, North Carolina, April 26-27 2010, article no. 35.




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© ACM, 2010. This is the authors' version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in the Proceedings of the International Cross Disciplinary Conference on Web Accessibility (W4A) and is available at: