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| Criterion |  Engineering Fault Isolation |  Operations Weekly Review |  Business Strategy GAP Analysis |  Business Strategy Value Chain Analysis |
|---|---|---|---|---|
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. | In a week with many open loops, the method creates distance from operational noise. It organizes commitments, calendar, and projects so the next week becomes workable. | GAP Analysis compares the current state with a target picture and makes the distance manageable. It becomes useful when, ahead of new initiatives, it must become clear which capabilities, processes, or resources are missing. | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. |
Complexitydifferent | Medium | Low | Medium | High |
Timedifferent | 30-180 min | 30-60 min | 1-3 h | Half day |
Participantsdifferent | 1-6 | 1 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop |
Outputdifferent | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area | Updated Task System, Weekly Focus, Next Actions | Gap Matrix, Action Plan, Risk Notes | Value Chain Map, Lever List |
Tagsno overlap | TroubleshootingDiagnosisEngineering | ProductivityExecutionPlanning | StrategyAnalysisPlanning | StrategyBusiness modelDiagnosisAnalysis |