Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Bio-Electrical Signal(also: Biosignal, Bioelectrical Signal, Physiological Signal)
- A bio-electrical signal is an electrical potential generated by biological processes in the human body, including muscle contractions (EMG), brain activity (EEG), eye movements (EOG), heart rhythms (ECG), and skin conductance (GSR). In assistive technology, bio-electrical…
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