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| Criterion |  Innovation Morphological Analysis |  Innovation Brainstorming |  Operations Failure Mode and Effects Analysis |  Innovation Reverse Brainstorming |
|---|---|---|---|---|
Purposedifferent | For a search for solutions with many degrees of freedom, a grid emerges for systematic combinations. The method separates features, variants, and exclusion criteria, so the space gets explored deliberately. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. | 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 | Low | High | Low |
Timedifferent | 1-3 h | 30-60 min | 2-6 h | 30-60 min |
Participantsdifferent | 2-8 | 4-12 | 3-10 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Morphological Box, Concept Combinations, Idea Shortlist | Idea pool, Theme clusters, Shortlist | FMEA Table, Risk Priority, Mitigation Actions | Reverse Ideas, Risk Themes, Solution Ideas |
Tagsno overlap | IdeationInnovationCreativity | BrainstormingIdeationCreativityWorkshopDivergence | RiskQualityOperationsRoot cause | BrainstormingIdeationCreativityRisk |