Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- reCAPTCHA
- A CAPTCHA system originally developed at Carnegie Mellon University (and later acquired by Google) that repurposes human effort spent proving they are not robots into useful work such as digitising scanned books or labelling images for machine learning. reCAPTCHA is a frequently…
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