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| Criterion |  Innovation Round Robin Brainstorming |  Innovation Reverse Brainstorming |  Facilitation Fishbowl Discussion |  Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. | For persistent errors or blockages, the method shifts the view to the opposite of the desired effect. It exposes the mechanics of failure and makes hidden causes easier to grasp. This makes improvement more concrete and the problem clearer. | When a controversial topic needs depth and discipline at the same time, Fishbowl Discussion makes the structure of the conversation transparent. The format keeps the core small enough for real dialogue and open enough for controlled turnover. | 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 | Low | Low | Medium | Low |
Timedifferent | 20-45 min | 30-60 min | 45-90 min | 30-60 min |
Participantsdifferent | 4-10 | 3-12 | 8-80 | 4-12 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Idea List, Cluster, Shortlist | Reverse Ideas, Risk Themes, Solution Ideas | Discussion Insights, Observed Tensions, Follow-up Questions | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | BrainstormingIdeationFacilitationInclusionCreativity | BrainstormingIdeationCreativityRisk | FacilitationDialogueLarge group | BrainstormingIdeationCreativityWorkshopDivergence |