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| Criterion |  Facilitation 3-Circle Venn Diagram |  Innovation Morphological Analysis |  Facilitation 1-2-4-All |  Innovation SCAMPER |
|---|---|---|---|---|
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. | For an existing solution under pressure to change, the method deliberately opens space for systematic variants. It directs attention to rebuilding, combining, and repurposing rather than only new basic ideas. This produces concrete evolution paths for products, offerings, or workflows. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 15-45 min | 1-3 h | 10-20 min | 30-60 min |
Participantsdifferent | 2-8 | 2-8 | 4-100+ | 2-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Venn Diagram, Overlap Notes, Differentiators | Morphological Box, Concept Combinations, Idea Shortlist | Idea List, Shared Insights, Emergent Themes | SCAMPER Idea List, Concept Shortlist, Variation Notes |
Tagsno overlap | ComparisonFacilitationAlignment | IdeationInnovationCreativity | FacilitationInclusionIdeation | BrainstormingIdeationCreativityReframingInnovation |