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| Criterion |  Operations Waste Analysis |  Decision Making Delphi Method |  Product Discovery Smoke Test |  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. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer 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 assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Low | High | Low | Medium |
Timedifferent | 45-120 min | 1-4 Wochen | 1-5 Tage | 45-60 min |
Participantsdifferent | 2-8 | 6-30 Experten | Nutzertraffic | 2-8 |
Formatdifferent | Workshop | Async | Async | Workshop + async |
Outputdifferent | Waste Map, Prioritized Waste, Improvement Backlog | Expert Forecast, Consensus Range, Assumption Notes | Interest Metrics, Conversion Signal, Learning Note | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | WasteLeanProcess improvement | ForecastingExpertsDecisionStrategy | ValidationExperimentsDemandGrowth | AssumptionsRiskExperimentsValidation |