Information Visualization - PowerPoint PPT Presentation

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Information Visualization

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Electoral Vote. electoral-vote.com. Electoral Vote. electoral-vote.com. Electoral Vote. electoral-vote.com. Electoral Vote. electoral-vote.com. Kerry 257. Bush 274 ... – PowerPoint PPT presentation

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Title: Information Visualization


1
Information Visualization
  • Mike Brzozowski
  • cs376
  • October 28, 2004

2
Card, et al
  • Buzzwords galore
  • External cognition external world
  • Information design external representations
  • Data graphics abstract representations
  • Visualizations interactive representations
  • Scientific of physical data
  • Information of abstract data

3
Card, et al
  • How intuitive must external cognition be?

4
Card, et al
  • How intuitive must data graphics be?

5
Knowledge Crystallization
6
Visualization Levels
7
Electoral Vote
electoral-vote.com
8
Electoral Vote
electoral-vote.com
9
Electoral Vote
electoral-vote.com
10
Electoral Vote
Kerry 257 Bush 274
electoral-vote.com
11
Visualizations Amplify Cognition
  • Increased resources
  • Reduced search
  • Enhanced pattern recognition
  • Perceptual inference
  • Perceptual monitoring
  • Manipulable medium

12
Card, et al
  • Another geographic visualization

folding.stanford.edu
13
Large-Scale Data Tree Maps
smartmoney.com
  • Interactive Visualization

14
NewsMap
15
Data Tables PivotTables
16
(No Transcript)
17
Sociograms
18
Card, et al ? Rao and Card
  • Is it really that simple? Transform data into a
    table and then into a visualization?
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