an exploratory study of visual information analysis petra isenberg dept. of computer science...
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An Exploratory Study of VisualInformation Analysis
Petra IsenbergDept. of Computer ScienceUniversity of CalgaryCalgary, AB, [email protected]
Anthony TangHCT LabUniversity of British ColumbiaVancouver, BC, [email protected]
Sheelagh CarpendaleDept. of Computer ScienceUniversity of CalgaryCalgary, AB, [email protected]
A Study of the Information Analysis Process
(With Paper!)
1. Browse
2. Parse
3. Discuss Collaboration Style
4. Establish Task Strategy
5. Clarify
6. Select
7. Operate
8. Validate
Temporal Sequence of Processes
Interactive Tree Comparison forCo-located CollaborativeInformation Visualization
Petra IsenbergDept. of Computer ScienceUniversity of CalgaryCalgary, AB, [email protected]
Sheelagh CarpendaleDept. of Computer ScienceUniversity of CalgaryCalgary, AB, [email protected]
Co-located collaborative information visualization in action!
Hardware and System Setup
Configuration
InputResolution
Interactive Response
Size
Information Visualizations
Radial Tree Cladogram
Supporting Mental Models
Drop a visualization ona storage container
Automatically resize andplace visualization
Representation Changes
Switching a visualization
Workspace Organization and CollaborationStyles
Looking at visualizationsindividually
Looking at visualizationstogether
Interactive sticky notes Direct annotation
Communication
Data Task
Collaboration Styles
Parallel Work Joint Work
Lark: Coordinating Co-locatedCollaboration with InformationVisualization
Matthew TobiaszDept. of Computer ScienceUniversity of CalgaryCalgary, AB, [email protected]
Petra IsenbergDept. of Computer ScienceUniversity of CalgaryCalgary, AB, [email protected]
Sheelagh CarpendaleDept. of Computer ScienceUniversity of CalgaryCalgary, AB, [email protected]
Lark’s collaborative information visualizationenvironment
Pipeline Representation
Visualization Pipeline Branch
Parallel Work
Joint Work
References
1. P. Isenberg and S. Carpendale. Interactive tree comparison for co-locatedcollaborative information visualization. IEEE Transactions on Visualizationand Computer Graphics, 13(6):1232–1239, 2007.
2. P. Isenberg, A. Tang, and S. Carpendale. An exploratory study of visualinformation analysis. In CHI ’08: Proceeding of the twenty-sixth annualSIGCHI conference on Human factors in computing systems, pages 1217–1226, New York, NY, USA, 2008. ACM.
3. M. Tobiasz, P. Isenberg, and S. Carpendale. Lark: Coordinating Co-locatedCollaboration with Information Visualization.