Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Node Map(also: Topological node map, Graph map)
- A graph-based representation of a walkable space in which each node corresponds to a meaningful point — typically an intersection, a destination (room, exit, stairwell), or the user's current position — and each edge corresponds to a traversable corridor or path. Node maps are…
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