Visual Information Seeking: Tight Coupling of Dynamic Query Filters with Starfield Displays

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Date
1998-10-15Author
Ahlberg, Christopher
Shneiderman, Ben
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Show full item recordAbstract
This paper offers new principles for visual information seeking (VIS). A key
concept is to support browsing, which is distinguished from familiar query
composition and information retrieval because of its emphasis on rapid
filtering to reduce result sets, progressive refinement of search parameters,
continuous reformulation of goals, and visual scanning to identify results.
VIS principles developed include: dynamic query filters (query parameters are
rapidly adjusted with sliders, buttons, maps, etc.), starfield displays (two-
dimensional scatterplots to structure result sets and zooming to reduce
clutter), and tight coupling (interrelating query components to preserve
display invariants and support progressive refinement combined with an
emphasis on using search output to foster search input). A FilmFinder
prototype using a movie database demonstrates these principles in a VIS
environment.
(Also cross-referenced as CAR-TR-638)
(Also cross-referenced as ISR-TR-93-71)