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David Sturtz | INFO 780 Information Visualization
Visual Information Seeking:
Tight Coupling of Dynamic Query Filters with Starfield DisplaysC. Ahlberg & B. Shneiderman (1994)
David Sturtz | INFO 780 Information Visualization
Goal: Support Browsing
Rapid filtering Progressive refinement Continuous reformulation of goals Visual scanning
David Sturtz | INFO 780 Information Visualization
Principles ofDirect Manipulation
Visual representation of the world in action
Rapid, incremental, and reversible actions
Selection by pointing Immediate and continuous display
of results
David Sturtz | INFO 780 Information Visualization
Visual Information Seeking Interaction
Methods Dynamic Query Filters Starfield Displays Tight Coupling
David Sturtz | INFO 780 Information Visualization
Dynamic Query Filters
Sliders & buttons used to reduce items in result set
Dynamic HomeFinder Dynamic Periodic Table
David Sturtz | INFO 780 Information Visualization
Dynamic HomeFinder
David Sturtz | INFO 780 Information Visualization
Dynamic Periodic Table of Elements
David Sturtz | INFO 780 Information Visualization
Dynamic Query Filters
Alphaslider for selection of text items
David Sturtz | INFO 780 Information Visualization
Starfield Displays
Useful when no natural mapping exists
Scatterplot + Selection + Zooming
David Sturtz | INFO 780 Information Visualization
Tight Coupling
Interface design principles- Reveal the software state- Constrains user from erroneous
or useless actions- Comprehensible & consistent affordances- Rapid, incremental, reversible
interactions- Continuous display- Output-is-input- Progressive refinement- Details on demand
David Sturtz | INFO 780 Information Visualization
FilmFinder
David Sturtz | INFO 780 Information Visualization
FilmFinder
David Sturtz | INFO 780 Information Visualization
FilmFinder
David Sturtz | INFO 780 Information Visualization
Spotfire
Founded by Ahlberg in 1996
Provides “interactive, visual data analytics applications and services”
David Sturtz | INFO 780 Information Visualization
Spotfire
David Sturtz | INFO 780 Information Visualization
Cited By
Enhanced Dynamic Queries via Movable FiltersFishkin & Stone (1995)
Starfield displays “Magic Lenses” allow:
- More complex queries- Display of missing information- Eventually, fuzzy matching
David Sturtz | INFO 780 Information Visualization
Magic Lenses
David Sturtz | INFO 780 Information Visualization
Magic Lenses - AND
David Sturtz | INFO 780 Information Visualization
Magic Lenses - OR
David Sturtz | INFO 780 Information Visualization
Magic Lenses – Missing Data
David Sturtz | INFO 780 Information Visualization
Cited By
Visage: A User Interface Environment for Exploring InformationRoth et al. (1996)
Visage now being developed by Maya design group
Interface to SAGE graphics generator Development focused on military
logistics planning systems
David Sturtz | INFO 780 Information Visualization
Visage
David Sturtz | INFO 780 Information Visualization
Briefly Mentioned By
Visualising Semantic Spaces and Author Co-Citation Networks in Digital LibrariesC. Chen (1999)- “Spatial metaphors are by far the most
popular design principle for information visualisation,”
Information Retrieval on the Web M. Kobayashi & K. Takeda (2000)- Literature Review
David Sturtz | INFO 780 Information Visualization
Image Sources
http://www.cs.umd.edu/hcil/spotfire/ http://www.maya.com/visage/base/scenario.html http://spotfire.com/products/
decisionsite_posters.cfm http://www.sims.berkeley.edu/courses/
is247/s02/lectures/fishkin-lenses-queries.ppt http://www.sapdesignguild.org/community/
book_people/visualization/controls/alphaslider.htm