Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Signal Drift(also: Baseline Drift, DC Drift)
- Signal drift is the gradual, unintended change in the baseline level of a measured signal over time, caused by factors unrelated to the intended measurement. In bio-electrical sensing for assistive technology, drift is a major challenge — for example, in electrooculography…
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