Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Ambiguous keyboard(also: T9 input, Multi-tap disambiguation)
- A text entry method in which multiple letters are mapped to each physical key, requiring disambiguation algorithms (typically dictionary-based) to determine the intended word from the sequence of key presses. Originally popularized by T9 predictive text on mobile phone numeric…
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