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| Criterion | ![]() Operations Waste Analysis | ![]() Systems Thinking Evaporating Cloud | ![]() Decision Making PERT Estimation | ![]() Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | For a process that keeps people busy but creates little value, the method exposes waste. It directs attention to unnecessary movement, waiting times, rework, and overdelivery. | The method makes visible why two seemingly incompatible demands arise and which assumption must be tested to resolve the conflict. | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | 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 | 45-120 min | 60-120 min | 15-45 min | 45-60 min |
Participantsdifferent | 2-8 | 2-8 | 1-8 | 2-8 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Waste Map, Prioritized Waste, Improvement Backlog | Conflict Cloud, Assumption List, Breakthrough Ideas, Next Experiments | PERT Estimate, Expected Value, Risk Notes | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | WasteLeanProcess improvement | Theory of ConstraintsAssumptionsSystems thinking | EstimationUncertaintyRisk | AssumptionsRiskExperimentsValidation |



