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| Criterion |  Engineering Fault Isolation |  Agile ROAM Board |  Facilitation Expectation Mapping |
|---|---|---|---|
Purposedifferent | 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 work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | 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. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 30-180 min | 20-40 min initial, dann laufend | 45-90 min |
Participantsdifferent | 1-6 | 3-15 | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area | ROAM Board, Owner List | Expectation Map, Alignment Notes, Agreements |
Tagsno overlap | TroubleshootingDiagnosisEngineering | RiskAgileTrackingAlignment | AlignmentStakeholdersTeam |
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