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| Criterion |  Innovation Brainwriting |  Agile Specification by Example |  Facilitation Mind Mapping |  Facilitation 1-2-4-All |
|---|---|---|---|---|
Purposedifferent | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. | 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 a topic is still unclear and too many thoughts surface at once, Mind Mapping creates an open surface for ordering them. It makes connections, subtopics, and starting points visible without fixing them too early. | When many people in a group too rarely get to speak, 1-2-4-All distributes thinking time more fairly. The format builds participation step by step and makes quiet or still-unformed thoughts usable faster. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 15-30 min | 60-90 min pro Feature | 15-45 min | 10-20 min |
Participantsdifferent | 3-12 | 3-6 | 1-10 | 4-100+ |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Idea sheets, Expanded concepts, Prioritized list | Example Table, Acceptance Tests | Mind Map, Topic Clusters, Open Questions | Idea List, Shared Insights, Emergent Themes |
Tagsno overlap | BrainstormingCollaborationInclusionIdeas | AgileRequirementsExamplesBehavior-Driven Development | BrainstormingIdeasMappingStructureFacilitation | FacilitationInclusionIdeation |