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| Criterion |  Innovation Solo Brainstorming |  Innovation Brainstorming |  Innovation Morphological Analysis |  Innovation Rapid Ideation |
|---|---|---|---|---|
Purposedifferent | For an individual thinking problem with no counterpart immediately available, the method creates a protected space for one's own approaches. It prevents outside opinions from narrowing thinking too early. This lets ideas mature before they go into a group format. | 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. | 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 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. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 15-60 min | 30-60 min | 1-3 h | 5-20 min |
Participantsdifferent | 1 | 4-12 | 2-8 | 1-20 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Personal Idea List, Sketches or Mind Map, Pre-Read for Group Session | Idea pool, Theme clusters, Shortlist | Morphological Box, Concept Combinations, Idea Shortlist | Ideenpool, Roh-Shortlist, Cluster |
Tags1 shared | BrainstormingIdeationAsync | BrainstormingIdeationCreativityWorkshopDivergence | IdeationInnovationCreativity | BrainstormingIdeationDivergenceSpeed |