Space/Order

Space/Order Encodings

Two challenges of
Spatial Encodings

Solving the Problems in
Spatial Encodings

Distortions

Principles of distortions

Distortions

Bifocal Display

  Bifocal Display

What is the Bifocal Display Doing?

Early implementation of
Bifocal Display (1980)

Perspective Wall

Perspective Wall vs. Bifocal Display

Perspective Wall

Perspective Wall

Perspective Wall
Example 1 – project schedule

Perspective Wall
Example 2 – file navigation

Perspective Wall
Example 3 – file navigation

Features of Perspective Wall

Document Lens

Document Lens Features

Document Lens

Comparison with other approaches

Fisheye View (Distortion)

Principles of Fisheye View

Fisheye-view vs. Bifocal display

Fisheye View
Application 1 –Map of Washington D.C.

Fisheye View
Application 2 –viewing network nodes

Fisheye View
 Application 3 – fisheye menu

Fisheye View
Application 4 – fisheye table

Table Lens

Table Lens Features

Table Lens

DOI (Degree of Interest)

Table Lens Focus Manipulation

Table Lens

Parallel Coordinates

Parallel Coordinates -Goals

Parallel Coordinates:
Visualizing N variables on one chart

Parallel Coordinates

Cartesian vs. Parallel Coordinates

Parallel Coordinates
Example 1: Correlations

Parallel Coordinates -
Example 2: Air traffic control

Slide 44

Slide 45

Slide 46

Improvement: Summarization
Taken from: “Hierarchical Parallel Coordinates”
Ying-Huey Fua, Elke A. Rundensteiner, Matthew O. Ward
.

Improvement: Level-Of-Detail (LOD)
Taken from: “Hierarchical Parallel Coordinates”
Ying-Huey Fua, Elke A. Rundensteiner, Matthew O. Ward.

Improvement: Brushing
Taken from: “Hierarchical Parallel Coordinates”
Ying-Huey Fua, Elke A. Rundensteiner, Matthew O. Ward.

Summary