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| Criterion |  Innovation Brainwriting |  Innovation Lean Startup |  Innovation Crazy 8s |  Innovation Design Charrette |
|---|---|---|---|---|
Purposedifferent | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | 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. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 15-30 min | Wochen bis Monate je Lernzyklus | 8-15 min | Halber Tag bis mehrere Tage |
Participantsdifferent | 3-12 | 2-8 | 1-10 | 10-50 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Idea sheets, Expanded concepts, Prioritized list | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Sketch Set, Idea Shortlist, Direction Options | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | BrainstormingCollaborationInclusionIdeas | LeanStartupValidationMVP | BrainstormingSketchingSpeedDivergenceDesign sprint | BrainstormingWorkshopCollaborationIdeation |