Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Verbosity Level(also: Verbosity Setting, Detail Level)
- A configurable setting that controls the amount of detail provided in text or audio descriptions of content, particularly for screen reader users and accessible data visualizations. Verbosity levels typically range from low (minimal summary with key points only) to high…
- Voice Usability(also: Auditory Usability, Non-Visual Web Usability)
- The degree to which a web page, application, or document is usable when accessed through a voice browser or screen reader — the audio-first counterpart to traditional visual usability. Voice usability combines structural quality (navigability — how quickly a user can reach…
- VoxLens
- An open-source JavaScript plug-in developed at the University of Washington that improves the accessibility of online data visualizations for screen-reader users through a multimodal approach. VoxLens provides three interaction modes: a Question-and-Answer mode where users can…
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