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| Criterion |  UX Research Contextual Inquiry |  Agile Specification by Example |  Agile Three Amigos |
|---|---|---|---|
Purposedifferent | When work processes are known only from accounts and the real context stays hidden, Contextual Inquiry makes behavior at the workplace visible. Observation and follow-up questions together show how people actually work, get interrupted, and improvise. | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. | When story, test, and implementation could drift apart, it brings business perspective, engineering, and quality together early. It prevents a story from being read differently only late in the process. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 1-3 Wochen | 60-90 min pro Feature | 15-30 min |
Participantsdifferent | 4-12 Beobachtungen | 3-6 | 3 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Field Notes, Workflow Insights, Pain Points | Example Table, Acceptance Tests | Clarified Story, Test Examples, Open Questions |
Tagsno overlap | UX researchObservationContext | AgileRequirementsExamplesBehavior-Driven Development | CollaborationBehavior-Driven DevelopmentQualityRefinement |
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