Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Graphical Authentication(also: Graphical Password, Picture Password)
- An authentication method that uses images, patterns, or visual elements instead of text-based passwords. Graphical authentication leverages human visual memory, which is generally stronger than verbal memory for recognition tasks. Types include recognition-based systems…
- Graphical Password(also: Picture Password, Visual Password)
- An authentication method that uses images instead of text, requiring users to either recognize previously selected images (recognition-based) or recall specific points on an image (recall-based). Graphical passwords were designed to leverage visual memory, which is often…
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