Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Map-less Navigation(also: Mapless navigation, Infrastructure-free navigation)
- A class of robotic and assistive navigation techniques that do not require a pre-built environmental map or installed infrastructure such as Bluetooth Low Energy beacons, ultra-wideband anchors, or visual fiducials. Map-less systems instead rely on on-board sensors (LiDAR, RGB-D…
- Motion-Based AAC(also: Physical Expressive AAC, Expressive Sidekick)
- An emerging form of augmentative and alternative communication that uses physical movement of objects or robotic devices to convey nonverbal communicative intent during conversations. Unlike traditional AAC which focuses on generating speech, motion-based AAC addresses the…
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