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| Criterion |  Innovation Reverse Brainstorming |  Innovation Rolestorming |  Innovation Crazy 8s |  Innovation Lotus Blossom |
|---|---|---|---|---|
Purposedifferent | 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. | When a search for ideas stalls, switching roles helps people step outside their own perspective and activate new logics of action. The method reduces habit because contributions arise from a different stance. This brings unfamiliar, often fitting solution approaches into play. | 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. | When a central question feels too large, the method breaks it into neighboring topic fields with their own depth of ideation. It holds structure and openness at the same time, so adjacent perspectives don't get lost. This grows an idea space out of a core problem. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 30-60 min | 30-60 min | 8-15 min | 45-90 min |
Participantsdifferent | 3-12 | 3-12 | 1-10 | 3-10 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Reverse Ideas, Risk Themes, Solution Ideas | Rollenkarten, Ideenpool pro Rolle, Konsolidierte Shortlist | Sketch Set, Idea Shortlist, Direction Options | Lotus Diagram, Idea Themes, Shortlist |
Tags1 shared | BrainstormingIdeationCreativityRisk | BrainstormingIdeationCreativity | BrainstormingSketchingSpeedDivergenceDesign sprint | BrainstormingIdeationCreativityDivergenceWorkshop |