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| Criterion |  Facilitation Nominal Group Technique |  Agile Example Mapping |  Agile Specification by Example |  Innovation Round Robin Brainstorming |
|---|---|---|---|---|
Purposedifferent | When loud voices could dominate a round, Nominal Group Technique protects individual thinking time from group effects. It collects ideas separately first and only then enables shared weighting. | 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. | 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. | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 60-120 min | 30-60 min | 60-90 min pro Feature | 20-45 min |
Participantsdifferent | 5-12 | 3-7 | 3-6 | 4-10 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Ranked Ideas, Clarified Options, Group Priority | Example Map, Acceptance Criteria, Open Questions | Example Table, Acceptance Tests | Idea List, Cluster, Shortlist |
Tagsno overlap | FacilitationPrioritizationVotingInclusion | Behavior-Driven DevelopmentRequirementsExamplesRefinement | AgileRequirementsExamplesBehavior-Driven Development | BrainstormingIdeationFacilitationInclusionCreativity |