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| Criterion |  Agile Affinity Estimation |  Facilitation 1-2-4-All |  Facilitation Mind Mapping |  Innovation Brainwriting |
|---|---|---|---|---|
Purposedifferent | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. | 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. | 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 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. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 30-90 min | 10-20 min | 15-45 min | 15-30 min |
Participantsdifferent | 3-12 | 4-100+ | 1-10 | 3-12 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Affinity Size Map, Grouped Estimates, Unclear Items | Idea List, Shared Insights, Emergent Themes | Mind Map, Topic Clusters, Open Questions | Idea sheets, Expanded concepts, Prioritized list |
Tagsno overlap | EstimationBacklogRelative sizing | FacilitationInclusionIdeation | BrainstormingIdeasMappingStructureFacilitation | BrainstormingCollaborationInclusionIdeas |