Multiscreen Visual Analytics work at PNNL

1
Multi-screen Visual Analytics work at PNNL

• Infovis 2005
• Using Large, High-Resolution Displays for
  Information Visualizations
• Richard May
• Jim Thomas

2
Human Information Workspace

• Horizontal Surface
• Interaction and Visualization
• Video tracking of hands and objects
• Vertical Surface
• Mostly visualization
• Active Stereo
• Collaborative Interface and Interaction Research

3
Control Room

• 23 Long Wall Display
• Visualization
• 2x7 tiled Displays (1536 x 7168)
• Support Loosely Tiled Displays
• Visualization
• Treated as Individual Displays
• Collection of workstations

4
Research wall

• 2 Field of View Wall Display
• Barco Galaxy 6 Projectors
• 5 x 14.5 image area
• Display Characteristic Research
• Mono and Stereo (Active and Passive)
• Edge and Blend matched
• Interaction Research

NOT the proposed system
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Dealing with different quantities of data

• Information Logistics (Data Sciences) (Data
  capture-gtingest _at_ massive rates)

• Explosion of electronic data
• 100 million FedEx transactions per day
• 150 million VISA credit card transactions per
  day
• 300 million phone long distance calls on ATTs
  network per day
• 9 billion messages/day, DOD
• 35 billion e-mails worldwide per day
• 600 billion IP packets per day on DE-CIX
  backbone

6
Visual Analytics
Visual analytics is the science of analytical
reasoning facilitated by interactive visual
interfaces.
Data Representations Transformations
Visual Representations Interaction
Analytic Reasoning Discourse
7
Covering the Range
Complex Large High Res
Simple Small Low Res