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| Criterion |  Operations Kaizen Event |  Operations Failure Mode and Effects Analysis |  Innovation Reverse Brainstorming |
|---|---|---|---|
Purposedifferent | For a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. | 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. | For persistent errors or blockages, the method shifts the view to the opposite of the desired effect. It exposes the mechanics of failure and makes hidden causes easier to grasp. This makes improvement more concrete and the problem clearer. |
Complexitydifferent | Medium | High | Low |
Timedifferent | 0.5-5 Tage | 2-6 h | 30-60 min |
Participantsdifferent | 4-10 | 3-10 | 3-12 |
Formatsame | Workshop | Workshop | Workshop |
Outputdifferent | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | FMEA Table, Risk Priority, Mitigation Actions | Reverse Ideas, Risk Themes, Solution Ideas |
Tagsno overlap | LeanContinuous improvementOperations | RiskQualityOperationsRoot cause | BrainstormingIdeationCreativityRisk |
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