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| Criterion |  Product Discovery Assumption Mapping |  Facilitation Alignment Mapping |  Engineering Goal Question Metric |
|---|---|---|---|
Purposedifferent | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | When several people work toward one goal but hold different mental maps, Alignment Mapping makes the discrepancies visible. It arranges goals, assumptions, and priorities so shared direction becomes verifiable. | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 45-60 min | 1-2 h | 90-180 min |
Participantsdifferent | 2-8 | 4-12 | 3-6 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Assumption map, Test backlog, Risk ranking | Alignment Map, Open Issues, Decision Questions | GQM Table, Metric Profiles |
Tagsno overlap | AssumptionsRiskExperimentsValidation | AlignmentStakeholdersStrategyFacilitation | MetricsMeasurementEngineeringAlignment |
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