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AlAgha, Iyad – Educational Technology & Society, 2012
This article presents KnowledgePuzzle, a browsing tool for knowledge construction from the web. It aims to adapt the structure of web content to the learner's information needs regardless of how the web content is originally delivered. Learners are provided with a meta-cognitive space (e.g., a concept mapping tool) that enables them to plan…
Descriptors: Web Browsers, Navigation (Information Systems), Hypermedia, Computer Software Evaluation
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Guercio, Angela; Stirbens, Kathleen A.; Williams, Joseph; Haiber, Charles – International Journal of Distance Education Technologies, 2011
Searching for relevant information on the web is an important aspect of distance learning. This activity is a challenge for visually impaired distance learners. While sighted people have the ability to filter information in a fast and non sequential way, blind persons rely on tools that process the information in a sequential way. Learning is…
Descriptors: Distance Education, Internet, Accessibility (for Disabled), Blindness