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| Criterion |  Operations Visual Management |  Decision Making Assumption Surfacing |  Product Discovery Opportunity Solution Tree |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | With high tempo and many parallel topics, the method makes status, deviations, and priorities visible at a glance. It reduces search effort and prevents what matters from getting lost in daily work. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | When discovery keeps swinging between goals, ideas, and learning loops, it creates clear steering logic. It connects the desired outcome, opportunities, and experiments into a legible structure. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | Ongoing | 45-90 min | 1-2 h Setup, laufend | 45-60 min |
Participantsdifferent | 1-20 | 2-8 | 2-6 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Visual Board, Status Indicators, Exception Cues | Assumption List, Critical Assumptions, Learning Plan | Opportunity Solution Tree, Experiment Backlog, Learning Log | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | SignalsOperationsVisual management | AssumptionsRiskDecisionDiscovery | DiscoveryOutcomesExperimentsOpportunity | AssumptionsRiskExperimentsValidation |