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| Criterion |  Innovation Double Diamond |  Systems Thinking Evaporating Cloud |  Product Discovery Test Card |
|---|---|---|---|
Purposedifferent | For complex problems with a fuzzy situation, the method cleanly separates search space and decision. It first creates breadth in understanding and then focus in elaboration. This brings open questions, problem definition, and solution path into a traceable movement. | The method makes visible why two seemingly incompatible demands arise and which assumption must be tested to resolve the conflict. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | Wochen bis Monate | 60-120 min | 20-35 min |
Participantsdifferent | 3-12 | 2-8 | 1-5 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | Conflict Cloud, Assumption List, Breakthrough Ideas, Next Experiments | Test Card with a pre-set threshold |
Tagsno overlap | ProcessDivergenceInnovation | Theory of ConstraintsAssumptionsSystems thinking | ExperimentsValidationDiscoveryHypothesis |
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