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| Criterion |  Product Discovery Solution Interview |  Engineering Goal Question Metric |
|---|---|---|
Purposedifferent | When a solution idea is already on the table, it checks how it is understood and evaluated. It looks for resonance, objections, and missing fit early in the conversation. | 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 |
Timedifferent | 30-60 min je Interview | 90-180 min |
Participantsdifferent | 5-10 Interviews | 3-6 |
Formatdifferent | Workshop + async | Workshop |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | GQM Table, Metric Profiles |
Tagsno overlap | ValidationInterviewsPrototype | MetricsMeasurementEngineeringAlignment |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
