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| Criterion |  Innovation Brainwriting |  Systems Thinking Evaporating Cloud |  Knowledge Modeling Knowledge Mapping |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
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. | The method makes visible why two seemingly incompatible demands arise and which assumption must be tested to resolve the conflict. | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 15-30 min | 60-120 min | 1-3 h | 45-60 min |
Participantsdifferent | 3-12 | 2-8 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Idea sheets, Expanded concepts, Prioritized list | Conflict Cloud, Assumption List, Breakthrough Ideas, Next Experiments | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | BrainstormingCollaborationInclusionIdeas | Theory of ConstraintsAssumptionsSystems thinking | KnowledgeMappingRisk | AssumptionsRiskExperimentsValidation |