Glossary

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Transliteration(also: Sign Language Transliteration)

The word-by-word conversion of text from one system into another — for example, rendering a name in one script using the characters of another. In sign-language accessibility the term has a specific meaning: producing a signed form of spoken or written English by substituting a…

Virtual Signing(also: Avatar Signing, Synthetic Signing)

Virtual signing is the use of computer-generated animated characters (avatars) to present sign language, as an alternative to pre-recorded video of human signers. Virtual signing systems typically involve motion capture of human signers to create sign dictionaries, sign language…

Visual Cognition(also: Visual Processing, Visual Perception)

The set of mental processes involved in perceiving, interpreting, and responding to visual information, including object recognition, spatial awareness, motion detection, and visual attention allocation. Deaf and hard-of-hearing individuals demonstrate heightened visual…

Visual Language(also: Visuo-Gestural Language)

A language that uses the visual-gestural modality for communication, as opposed to the auditory-vocal modality of spoken languages. Sign languages are visual languages that encode information through hand shapes, movements, spatial relationships, facial expressions, and body…

Visual Orchestration(also: Visual Attention Management)

A design orientation, articulated by Huffman et al. (2026), for deliberately coordinating visual cues, salience, timing, and layout so that participants in a shared environment know where to look, when to shift focus, and how interactions unfold — especially for users who rely…

Vlog(also: Video Blog, Video Blogging, Vlogging)

A video-based form of blogging where individuals create and share content through recorded video rather than written text. For Deaf communities, vlogging has become a particularly important communication medium because it enables expression in sign language, bypassing the…