Glossary
Searchable terminology from accessibility, web standards, and related fields.
6 results found in testing and evaluation.
- Heuristic Evaluation (Expert Review, Heuristic Review)
- A usability inspection method in which a small group of expert reviewers evaluate a user interface against a set of established design principles or heuristics. Originally developed by Jakob Nielsen, …
- Interaction Logging (Event Logging, User Interaction Logging, UI Event Logging)
- The automated capture and recording of user interface events — such as clicks, keystrokes, focus changes, touch gestures, and scrolling — during a person's interaction with a digital system. In access…
- SUMI (Software Usability Measurement Inventory)
- A standardised questionnaire-based method for measuring software usability from the end user perspective. SUMI assesses five dimensions: efficiency, affect (user satisfaction), helpfulness, control, a…
- User Testing (User Evaluation, End-User Testing)
- A research method in which representative users perform tasks with a product or system while evaluators observe, record, and analyze their behavior. In accessibility contexts, user testing with people…
- WCAG-EM (Website Accessibility Conformance Evaluation Methodology)
- A structured methodology published by the W3C for evaluating how well a website conforms to the Web Content Accessibility Guidelines (WCAG). WCAG-EM defines a five-step process: defining the evaluatio…
- WebAIM Million (WebAIM Million Report, The WebAIM Million)
- An annual accessibility evaluation study conducted by WebAIM (Web Accessibility In Mind) that automatically tests the home pages of the top one million websites against WCAG 2 success criteria. The st…