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| Criterion | ![]() Operations A3 Problem Solving | ![]() Product Discovery Smoke Test | ![]() Product Discovery Riskiest Assumption Test |
|---|---|---|---|
Purposedifferent | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 45-90 min | 1-5 Tage | 1-2 Wochen pro Iteration |
Participantsdifferent | 2-5 | Nutzertraffic | 2-6 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | A3 Report, Action Plan, Root Cause Analysis | Interest Metrics, Conversion Signal, Learning Note | Prioritized Assumption List, Test Plan, Results Report |
Tagsno overlap | LeanProblem solvingCoachingOperations | ValidationExperimentsDemandGrowth | ExperimentsValidationDiscoveryAssumptions |
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