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…
- Graph Literacy(also: Graphical Literacy, Graphicacy)
- The ability to read, interpret, and construct graphs and other visual data representations. Graph literacy is a critical component of STEM education and is often tested as part of mathematics and science standards. For students with visual impairments, developing graph literacy…
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