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Tse, Tony; Vegh, Sandor; Shneiderman, Ben; Marchionini, Gary – Proceedings of the ASIS Annual Meeting, 1999
The purpose of this exploratory study was to develop research methods to compare the effectiveness of two video browsing interface designs, or surrogates--one static (storyboard) and one dynamic (slide show)--on two distinct information seeking tasks (gist determination and object recognition). (AEF)
Descriptors: Computer Interfaces, Computer System Design, Database Design, Information Retrieval
Ding, Wei; Marchionini, Gary – Proceedings of the ASIS Annual Meeting, 1998
Describes the structure of the graphical user interface for the digital resource library presently in use at three Baltimore middle schools. Focuses on video overview and preview mechanisms which are designed to facilitate users' exploration of the whole resource collection, support rapid browsing of object surrogates, and provide access to…
Descriptors: Computer Interfaces, Electronic Libraries, Information Sources, Instructional Materials
