Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Functional Near-Infrared Imaging(also: fNIR, fNIRS, Functional Near-Infrared Spectroscopy)
- A neuroimaging technique that measures brain activity by detecting changes in oxygenated blood volume using near-infrared light transmitted through the skull. In accessibility contexts, fNIR enables brain-computer interfaces that allow people with severe motor disabilities to…
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