Context and orientation in hypermedia networks
ACM Transactions on Information Systems (TOIS)
The art of navigating through hypertext
Communications of the ACM
Models for hierarchical menu design: incorporating breadth and depth, task complexity, and knowledge structure of the user
Computational models of information scent-following in a very large browsable text collection
Proceedings of the ACM SIGCHI Conference on Human factors in computing systems
Effects of contextual navigation aids on browsing diverse Web systems
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Support concepts for Web navigation: a cognitive engineering approach
Proceedings of the 10th international conference on World Wide Web
Making the computer accessible to mentally retarded adults
Communications of the ACM - Supporting community and building social capital
Usability Engineering
HCI for people with cognitive disabilities
ACM SIGACCESS Accessibility and Computing
Proceedings of the 11th international ACM SIGACCESS conference on Computers and accessibility
Issues in web presentation for cognitive accessibility
UAHCI'11 Proceedings of the 6th international conference on Universal access in human-computer interaction: design for all and eInclusion - Volume Part I
UAHCI'11 Proceedings of the 6th international conference on Universal access in human-computer interaction: users diversity - Volume Part II
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This pilot study investigated individuals with developmental cognitive disabilities (DCD) navigating W3C accessibility-compliant Web sites and the impact of four cognitive determinants: situation awareness, spatial awareness, task-set switching, and anticipated system response. Participants were placed into one of two search conditions and were asked to complete information-finding tasks. The usability evaluation demonstrated that the majority of users with DCD were able to access the Web but they were unable to successfully use the W3C accessibility-compliant Web sites/. The use of navigation aids was examined, different Web navigation problems were identified as well as user satisfaction and perceived usability. It is clear from this study that current Web accessibility guidelines do not sufficiently address the needs of people with cognitive disabilities. Additional research is needed to understand how cognitive disabilities affect using Web-based media.