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Selected:Specification by ExampleARID (Active Reviews for Intermediate Designs)Riskiest Assumption TestExample Mapping
| Criterion |  Agile Specification by Example |  Architecture ARID (Active Reviews for Intermediate Designs) |  Product Discovery Riskiest Assumption Test |  Agile Example Mapping |
|---|---|---|---|---|
Purposedifferent | 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. | 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 an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. | 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. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 60-90 min pro Feature | 2–4 h review as a planning range; preparation and evaluation additional | 1-2 Wochen pro Iteration | 30-60 min |
Participantsdifferent | 3-6 | Designers, developers as users, and facilitation | 2-6 | 3-7 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Example Table, Acceptance Tests | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Prioritized Assumption List, Test Plan, Results Report | Example Map, Acceptance Criteria, Open Questions |
Tagsno overlap | AgileRequirementsExamplesBehavior-Driven Development | ArchitectureEngineeringFeedbackValidationTasks | ExperimentsValidationDiscoveryAssumptions | Behavior-Driven DevelopmentRequirementsExamplesRefinement |