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| Criterion |  Innovation Brainwriting |  Operations Failure Mode and Effects Analysis |  Innovation Reverse Brainstorming |
|---|---|---|---|
Purposedifferent | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. | 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 | Low | High | Low |
Timedifferent | 15-30 min | 2-6 h | 30-60 min |
Participantsdifferent | 3-12 | 3-10 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Idea sheets, Expanded concepts, Prioritized list | FMEA Table, Risk Priority, Mitigation Actions | Reverse Ideas, Risk Themes, Solution Ideas |
Tagsno overlap | BrainstormingCollaborationInclusionIdeas | RiskQualityOperationsRoot cause | BrainstormingIdeationCreativityRisk |
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