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Selected:ROAM BoardHypothesis-Driven Troubleshooting8D Problem SolvingFailure Mode and Effects Analysis
| Criterion |  Agile ROAM Board |  Engineering Hypothesis-Driven Troubleshooting |  Operations 8D Problem Solving |  Operations Failure Mode and Effects Analysis |
|---|---|---|---|---|
Purposedifferent | 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 systems fail unexpectedly, spontaneous attempts often produce more noise than insight. Hypothesis-driven Troubleshooting translates symptoms into testable assumptions and makes troubleshooting learnable. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. |
Complexitydifferent | Low | Medium | High | High |
Timedifferent | 20-40 min initial, dann laufend | 30-240 min | 1-6 Wochen | 2-6 h |
Participantsdifferent | 3-15 | 1-6 | 4-10 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | ROAM Board, Owner List | Hypothesis Log, Test Plan, Evidence Notes, Diagnosis Summary | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | FMEA Table, Risk Priority, Mitigation Actions |
Tagsno overlap | RiskAgileTrackingAlignment | TroubleshootingProblem solvingDiagnosis | QualityProblem solvingRoot cause | RiskQualityOperationsRoot cause |