Lookmark: A 2.5D Web Information Visualization System
EurAsia-ICT '02 Proceedings of the First EurAsian Conference on Information and Communication Technology
Designing information spaces
International Journal of Human-Computer Studies
A platform for virtual museums with personalized content
Multimedia Tools and Applications
Personalization of content in virtual exhibitions
SAMT'07 Proceedings of the semantic and digital media technologies 2nd international conference on Semantic Multimedia
Visual search in dynamic 3D visualisations of unstructured picture collections
Interacting with Computers
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Desktop virtual reality (VR) offers a powerful environment for visualizing structure in large information sets. In well-designed virtual worlds, users can employ skills from wayfinding in the real world. This paper reports the development and testing of a series of prototype VR worlds, designed to support navigation during information visualization and retrieval. Results indicated that users subjectively preferred naturalistic environments over abstract ones, but that users objectively searched better in environments that had rigorous hierarchical structure, and support for both overview and detail. In comparison with a hypertext interface, the final virtual world design elicited more enjoyment, without worsening search performance significantly, when appropriate training time was allowed. This prototype shows the potential value of navigable VR that is engaging and useful for everyday information exploration.