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- TheBrain & Visual Thesaurus Demos
- Focus+Context
- Nonlinear Magnification
- TableLens
- Visual Tools for Text Retrieval Part 1
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- Animated Exploration of Dynamic Graphs with Radial Layout
- Shift of Focus
- Straight-line path shift è produces confusing animation
- “Linear interpolation of polar coordinates” è produces smooth transition (slow in and slow-out timing)
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- http://www.visualthesaurus.com/
- Displaying interrelationships between words and meanings
- Visual Thesaurus accesses data from WordNet
- Publicly available lexical reference system developed by the Cognitive
Science Laboratory at Princeton University
- Contains over 50,000 words and 40,000 phrases collected into more than
70,000 sense meanings.
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- Nonlinear Magnification InfoCenter
- http://www.cs.indiana.edu/~tkeahey/research/nlm/nlm.html
- Nonlinear Magnification
- = “Fisheye Views"
- = “Focus+Context"
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- B. Bederson
- HCI Lab, Uni. of Maryland
- Demo
- http://www.cs.umd.edu/hcil/fisheyemenu/fisheyemenu-demo.shtml
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- SHAPE
- Pattern detection and comparison
- OUTLIERS
- Detect extreme values
- Sort to see MAX and MIN
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- Table Lens
- http://www.inxight.com/products/sdks/tl/
- Tasks – Ameritrade Table Lens
- Task 1
- Find Shape for “5years” Column
- Find Min & Max for “Quarter to” Column
- Find Shape for “1year” Column
- Find Min & Max for “10years” Column
- Task 2
- The Largest loss value for a fund for this Quarter Hint: greater than -30.0
- The Largest ten year gain. Hint: greater than +900.0
- The Largest five year gain. Hint: a Lipper fund
- See what else you can find...
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- Visualize Hierarchical Data
- Focus + Context Technique
- Inxigth StarTree Browser
- http://www.inxight.com/products/sdks/st/
- Approach
- First lay out hierarchy on hyperbolic plane and map this plane to a
disk
- Root at center, subordinates around
- Apply recursively, distance decreases between parent and child as you
move farther from center, children go in wedge rather than circle
- Use animation to navigate along this representation of the plane
- Comparison
- Standard 2D browser: 100 nodes (w/3 character text strings)
- Hyperbolic browser: 1000 nodes, about 50 nearest the focus can show
from 3 to dozens of characters
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