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| Criterion |  Knowledge Modeling PARA Method |  Engineering Fault Isolation |  Facilitation Expectation Mapping |  Engineering Goal Question Metric |
|---|---|---|---|---|
Purposedifferent | The PARA Method organizes knowledge into Projects, Areas, Resources, and Archives. It creates order when digital notes, files, and tasks no longer cleanly fit current work. | 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. | When roles, interfaces, or projects fail because of differing expectations, Expectation Mapping surfaces these differences. It shows what each side takes for granted and where the pictures diverge. | 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. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 1-3 h Setup, laufend | 30-180 min | 45-90 min | 90-180 min |
Participantsdifferent | 1 | 1-6 | 3-12 | 3-6 |
Formatdifferent | Async | Workshop + async | Workshop | Workshop |
Outputdifferent | PARA Structure, Project Notes, Knowledge Archive | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area | Expectation Map, Alignment Notes, Agreements | GQM Table, Metric Profiles |
Tagsno overlap | KnowledgeProductivityOrganization | TroubleshootingDiagnosisEngineering | AlignmentStakeholdersTeam | MetricsMeasurementEngineeringAlignment |