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| Criterion | ![]() Innovation Crazy 8s | ![]() Innovation Reverse Brainstorming | ![]() Innovation Design Charrette | ![]() Innovation Rapid Ideation |
|---|---|---|---|---|
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. | 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. | 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. | 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 | 8-15 min | 30-60 min | Halber Tag bis mehrere Tage | 5-20 min |
Participantsdifferent | 1-10 | 3-12 | 10-50 | 1-20 |
Formatdifferent | Workshop | Workshop | Workshop | Workshop + async |
Outputdifferent | Sketch Set, Idea Shortlist, Direction Options | Reverse Ideas, Risk Themes, Solution Ideas | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Ideenpool, Roh-Shortlist, Cluster |
Tags1 shared | BrainstormingSketchingSpeedDivergenceDesign sprint | BrainstormingIdeationCreativityRisk | BrainstormingWorkshopCollaborationIdeation | BrainstormingIdeationDivergenceSpeed |



