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| Criterion |  Facilitation World Café |  Innovation SCAMPER |  Facilitation Lean Coffee |  Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | When a group needs to connect many viewpoints in a short time, World Café creates a calm alternation between closeness and rotation. It sets thinking in motion without forcing the conversation into full-plenary rigidity. | 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. | When a group without a fixed agenda needs to get into useful conversations quickly, Lean Coffee structures the start around interests rather than a presentation. The group itself negotiates which topics get time first and which wait. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 60-180 min | 30-60 min | 30-90 min | 30-60 min |
Participantsdifferent | 12-100+ | 2-10 | 3-20 | 4-12 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Table Notes, Emergent Themes, Shared Questions | SCAMPER Idea List, Concept Shortlist, Variation Notes | Prioritized Topics, Discussion Notes, Action Items | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | FacilitationDialogueLarge groupSensemaking | BrainstormingIdeationCreativityReframingInnovation | FacilitationAutonomyDialogue | BrainstormingIdeationCreativityWorkshopDivergence |