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| Criterion |  Innovation Crazy 8s |  Knowledge Modeling IBIS |  UX Design Design Studio |  Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | With only a few minutes available and a still-fuzzy solution search, the method forces a wide range of variants. It produces fast sketches before the first idea can settle in, making different directions directly comparable and open to further development. | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | When several designs need to be quickly put in relation to each other, it makes ideas visible and comparable. It encourages early variants instead of long upfront debates. | 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 | Medium | Medium | Low |
Timedifferent | 8-15 min | 1-3 h | 1-3 h | 30-60 min |
Participantsdifferent | 1-10 | 2-8 | 3-8 | 4-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Sketch Set, Idea Shortlist, Direction Options | Issue Map, Positions, Argument Notes | Sketches, Concept Directions, Design Decisions | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | BrainstormingSketchingSpeedDivergenceDesign sprint | RationaleKnowledgeDecision | SketchingCollaborationIdeation | BrainstormingIdeationCreativityWorkshopDivergence |