Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Linear Scanning(also: Row-column scanning, Automatic scanning)
- An input method for AAC devices and on-screen keyboards where selections are highlighted sequentially, typically row by row and then item by item, allowing users with severe motor impairments to select options using a single switch. The system automatically moves through options…
- Locomotion Technique(also: VR Locomotion, Virtual Travel Technique)
- A locomotion technique is a method for navigating or moving through a virtual environment in virtual reality (VR). Because physical space is limited and many users are seated, locomotion techniques simulate travel without requiring real-world walking. Common approaches include…
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