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| Criterion |  Product Discovery Opportunity Scoring |  Innovation Brainstorming |  Innovation Reverse Brainstorming |
|---|---|---|---|
Purposedifferent | When opportunities need ranking by their effect, it makes importance and satisfaction directly comparable. It separates problem, assumption, solution, and evidence. The result is captured as an opportunity-score table and top outcomes. | 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 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 | Low |
Timedifferent | 60-120 min | 30-60 min | 30-60 min |
Participantsdifferent | 3-6 | 4-12 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Opportunity Score Table, Top Outcomes | Idea pool, Theme clusters, Shortlist | Reverse Ideas, Risk Themes, Solution Ideas |
Tagsno overlap | PrioritizationDiscoveryOutcomesNeeds | BrainstormingIdeationCreativityWorkshopDivergence | BrainstormingIdeationCreativityRisk |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
