Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Tabular Data(also: Table Data, Structured Data)
- Information organized in a grid of rows and columns, commonly found in spreadsheets, databases, and HTML tables. For accessibility, tabular data must be properly structured with row and column headers so that assistive technologies can convey the relationships between data cells…
- Trajectory Analysis(also: Route Analysis, Path Analysis)
- The computational study of movement patterns over time and space, typically derived from GPS or other location data. Trajectory analysis involves modelling, comparing, and classifying sequences of spatial positions to identify patterns, anomalies, or behaviours. In assistive…
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