Modern Information Retrieval
ImageGrouper: Search, Annotate and Organize Images by Groups
VISUAL '02 Proceedings of the 5th International Conference on Recent Advances in Visual Information Systems
Construction of image retrieval systems focused on user knowledge interaction
Proceedings of the international conference on Multimedia
Botanical data retrieval system supporting discovery learning
Proceedings of the 1st ACM International Conference on Multimedia Retrieval
An interactive exploration system that visually supports learning of country features
Proceedings of the 11th International Conference on Interaction Design and Children
An educational application for botanical study in science classes at elementary schools
Proceedings of the 12th International Conference on Interaction Design and Children
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We evaluated the interactive retrieval functionality of the Concentric Ring View according to a series of usability studies. This is a ring structure-based graphical user interface, like a planisphere, for image retrieval with multi-faceted metadata. Attribute values for each facet are arranged on a ring, and retrieved images are displayed inside using search keys derived from the attribute values on the bottom part of the rings. By rotating the rings, users can browse retrieved images while adjusting search keys. The first usability test conducted with thirty six participants confirmed that: (i) novice users, even junior high school students, could use this interface; (ii) users could find images better than anticipated; and (iii) the interface was good at choosing the first relevant image, but users could not refine retrieval because they were unable to reuse retrieved results. To solve this problem, we added two functionalities, personal history for reuse and relevance feedback. With these improvements, we named the new version of the interface Concentric Ring View F+. A second usability test with seven participants confirmed the effectiveness of this newer interface.