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Selected:Example MappingARID (Active Reviews for Intermediate Designs)Hypothesis Prioritization CanvasFake Door Test
| Criterion | ![]() Agile Example Mapping | ![]() Architecture ARID (Active Reviews for Intermediate Designs) | ![]() Product Discovery Hypothesis Prioritization Canvas | ![]() Product Discovery Fake Door Test |
|---|---|---|---|---|
Purposedifferent | When a story carries business rules and exceptions, it brings clarity before implementation. It makes examples, open questions, and boundaries visible enough that the logic becomes jointly sound. | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | When many hypotheses compete for attention, it brings order to their learning sequence and importance. It separates problem, assumption, solution, and evidence. The result is captured as a prioritization canvas and a hypothesis backlog. | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 30-60 min | 2–4 h review as a planning range; preparation and evaluation additional | 60-90 min | 1-5 Tage |
Participantsdifferent | 3-7 | Designers, developers as users, and facilitation | 3-8 | Nutzertraffic |
Formatdifferent | Workshop | Workshop + async | Workshop | Async |
Outputdifferent | Example Map, Acceptance Criteria, Open Questions | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Prioritization Canvas, Hypothesis Backlog | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | Behavior-Driven DevelopmentRequirementsExamplesRefinement | ArchitectureEngineeringFeedbackValidationTasks | ExperimentsPrioritizationDiscoveryHypothesis | ValidationExperimentsDemandDiscovery |



