Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Requirements Gathering(also: Requirements Elicitation, Needs Assessment)
- The process of collecting and documenting the needs, constraints, and expectations of users and stakeholders to inform the design of a technology system or product. In accessibility and assistive technology contexts, requirements gathering poses unique challenges: target users…
- Retrospective Protocol(also: Retrospective Think Aloud, Retrospective Verbal Protocol, Post-Task Protocol)
- A usability evaluation method in which participants complete tasks first and then describe their thought processes, decisions, and experiences immediately afterwards, rather than verbalising concurrently during the task. Retrospective protocols are particularly important in…
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