"Spatial" Data
–Has
inherent 1-, 2- or 3-D geometry
–MRI: density, with 3 spatial attributes, 3-D grid connectivity
–CAD: 3 spatial attributes with edge/polygon connections, surface properties
Abstract, N-dimensional Data
–Challenge of creating intuitive mapping
–Chernoff Faces
–Software Visualization: SeeSoft
–Scatterplot and
Dimensional Stacking
–Parallel Coordinates and Table
Lens
–Hierarchies: Treemaps, Brain,Hyperbolic Tree
–Boolean Query:
Filter-Flow, InfoCrystal