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| Criterion |  Agile Three Amigos |  Agile ROAM Board |  Agile Specification by Example |  Operations Failure Mode and Effects Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | When work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | 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. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. |
Complexitydifferent | Low | Low | Medium | High |
Timedifferent | 15-30 min | 20-40 min initial, dann laufend | 60-90 min pro Feature | 2-6 h |
Participantsdifferent | 3 | 3-15 | 3-6 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Clarified Story, Test Examples, Open Questions | ROAM Board, Owner List | Example Table, Acceptance Tests | FMEA Table, Risk Priority, Mitigation Actions |
Tagsno overlap | CollaborationBehavior-Driven DevelopmentQualityRefinement | RiskAgileTrackingAlignment | AgileRequirementsExamplesBehavior-Driven Development | RiskQualityOperationsRoot cause |