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| Criterion |  Product Strategy ICE Scoring |  Operations Change Analysis |  Operations Failure Mode and Effects Analysis |  Decision Making Risk Matrix |
|---|---|---|---|---|
Purposedifferent | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | 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. | When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List. |
Complexitydifferent | Low | Medium | High | Low |
Timedifferent | 30-60 min | 45-120 min | 2-6 h | 30-60 min |
Participantsdifferent | 2-8 | 2-6 | 3-10 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | ICE Table, Top Idea List | Change Matrix, Cause Hypotheses, Validation Questions, Action List | FMEA Table, Risk Priority, Mitigation Actions | Risk Matrix, Top Risk List |
Tagsno overlap | PrioritizationScoringGrowthDecision | ChangeRoot causeTroubleshootingComparison | RiskQualityOperationsRoot cause | RiskDecisionPrioritizationAssessment |