Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Search-by-Feature(also: Feature-based sign search, Linguistic-property search)
- A sign-language dictionary search technique in which a user manually selects linguistic properties of the target sign — typically handshape, body-relative location, movement type, orientation, and number of hands — from a menu, and the system returns dictionary entries matching…
- Search-by-Video(also: Video-based search, Search by video)
- A sign-language dictionary search technique in which a user performs a sign into a webcam or camera and computer-vision-based sign recognition returns a ranked list of candidate dictionary entries. Search-by-video is easier for novice signers than search-by-feature because it…
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