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| Criterion |  Facilitation 3-Circle Venn Diagram |  Innovation Morphological Analysis |  Facilitation 1-2-4-All |
|---|---|---|---|
Purposedifferent | When three perspectives matter at the same time, a Three-Circle Venn Diagram shows the overlaps and remainders precisely. It makes visible where shared effect arises and where only a partial perspective applies. | For a search for solutions with many degrees of freedom, a grid emerges for systematic combinations. The method separates features, variants, and exclusion criteria, so the space gets explored deliberately. | 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 |
Timedifferent | 15-45 min | 1-3 h | 10-20 min |
Participantsdifferent | 2-8 | 2-8 | 4-100+ |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Venn Diagram, Overlap Notes, Differentiators | Morphological Box, Concept Combinations, Idea Shortlist | Idea List, Shared Insights, Emergent Themes |
Tagsno overlap | ComparisonFacilitationAlignment | IdeationInnovationCreativity | FacilitationInclusionIdeation |
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