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JODI
2002

Map-Based Horizontal Navigation in Educational Hypertext

13 years 10 months ago
Map-Based Horizontal Navigation in Educational Hypertext
This paper discusses the problem of horizontal (nonhierarchical) navigation in modern educational courseware. We will look at why horizontal links disappear, how to support horizontal navigation in modern hyper-courseware, and our earlier attempts to provide horizontal navigation in Webbased electronic textbooks. Here, we present map-based navigation -- a new approach to support horizontal navigation in open corpus educational courseware that we are currently investigating. We will describe the mechanism behind this approach, present a system KnowledgeSea that implements this approach, and provide some results of a classroom study of this system. Categories and Subject Descriptors H.5.1 [Information Interfaces and Presentation]: Multimedia Information Systems - Hypertext navigation and maps. General Terms Documentation, Design, Human Factors. Keywords Horizontal navigation, electronic textbook, similarity navigation, concept-based navigation, map-based navigation, Self Organizing Map,...
Peter Brusilovsky, Riccardo Rizzo
Added 22 Dec 2010
Updated 22 Dec 2010
Type Journal
Year 2002
Where JODI
Authors Peter Brusilovsky, Riccardo Rizzo
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