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| Criterion |  Innovation Worst Possible Idea |  Innovation Brainstorming |  Facilitation 1-2-4-All |  Innovation Rapid Ideation |
|---|---|---|---|---|
Purposedifferent | For a seemingly familiar problem with paralyzing seriousness, the method dissolves pressure and fear of judgment. It deliberately makes failure pictures extreme, so hidden assumptions become visible faster. This clarifies what a workable path should avoid. | 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. | 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 decision needs to be prepared quickly, the method generates many solution-close variants in a short time. It deliberately relies on pace to undercut self-censorship and perfectionism. This quickly produces a usable field for prioritization and further work. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 20-45 min | 30-60 min | 10-20 min | 5-20 min |
Participantsdifferent | 3-12 | 4-12 | 4-100+ | 1-20 |
Formatdifferent | Workshop | Workshop | Workshop | Workshop + async |
Outputdifferent | Bad Idea List, Reframed Concepts, Idea Shortlist | Idea pool, Theme clusters, Shortlist | Idea List, Shared Insights, Emergent Themes | Ideenpool, Roh-Shortlist, Cluster |
Tags1 shared | IdeationCreativityDivergence | BrainstormingIdeationCreativityWorkshopDivergence | FacilitationInclusionIdeation | BrainstormingIdeationDivergenceSpeed |