Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Graph(also: Node-Edge Diagram, Network Diagram)
- A data structure and visual representation consisting of nodes (vertices) connected by edges (links) that represent relationships between entities. In computer science and mathematics, graphs are used to model networks, hierarchies, flowcharts, and many other relational…
- Graphic Transcription(also: Image Transcription, Accessible Graphic Transcription)
- The process of converting visual graphics (charts, maps, floor plans, diagrams) into formats accessible to blind and visually impaired users, such as tactile graphics, audio descriptions, or interactive multimodal representations using sonification and speech. Graphic…
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