Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Hands-Free Interaction(also: Hands-Free Computing, No-Hands Input, Hands-free)
- The ability to operate digital devices and interfaces without using the hands, typically through voice commands, eye tracking, head movements, foot controls, or brain-computer interfaces. Hands-free interaction is critical for users with upper limb motor impairments,…
- Haptic Consent(also: Vibrotactile Consent)
- A consent model in which the request for, agreement to, and revocation of consent are communicated through touch or vibration rather than speech. Haptic consent is motivated by accessibility: many neurodivergent people, Deaf and hard-of-hearing people, and people in high-emotion…
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