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| Criterion |  Engineering Goal Question Metric |  Engineering Fault Isolation |  UX Research HEART Framework |
|---|---|---|---|
Purposedifferent | 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. | In technical failures, the visible symptom often gets mixed up with the actual cause. Fault Isolation narrows the fault space and progressively reduces which part of the system is truly affected. | Helps clarify observations, needs, and patterns in concrete terms. It groups observations into patterns, questions, and decisions. The result is captured as a HEART-GSM table and dashboard. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 90-180 min | 30-180 min | 120 min initial, dann laufend |
Participantsdifferent | 3-6 | 1-6 | 3-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | GQM Table, Metric Profiles | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area | HEART-GSM Table, Dashboard |
Tagsno overlap | MetricsMeasurementEngineeringAlignment | TroubleshootingDiagnosisEngineering | MetricsUX researchMeasurementSatisfaction |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
