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| Criterion |  Decision Making Constraint Analysis |  Systems Thinking Evaporating Cloud |  Product Discovery MVP Test Matrix |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | The method makes visible why two seemingly incompatible demands arise and which assumption must be tested to resolve the conflict. | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. | 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 | 30-90 min | 60-120 min | 45-75 min | 45-60 min |
Participantssame | 2-8 | 2-8 | 2-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Conflict Cloud, Assumption List, Breakthrough Ideas, Next Experiments | Test Matrix, Test Plan | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | ConstraintsDecisionPlanningOptions | Theory of ConstraintsAssumptionsSystems thinking | ExperimentsValidationDiscoveryOptions | AssumptionsRiskExperimentsValidation |