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| Criterion |  Innovation Solo Brainstorming |  Innovation Reverse Brainstorming |  Innovation SCAMPER |  Innovation Lotus Blossom |
|---|---|---|---|---|
Purposedifferent | For an individual thinking problem with no counterpart immediately available, the method creates a protected space for one's own approaches. It prevents outside opinions from narrowing thinking too early. This lets ideas mature before they go into a group format. | 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. | For an existing solution under pressure to change, the method deliberately opens space for systematic variants. It directs attention to rebuilding, combining, and repurposing rather than only new basic ideas. This produces concrete evolution paths for products, offerings, or workflows. | When a central question feels too large, the method breaks it into neighboring topic fields with their own depth of ideation. It holds structure and openness at the same time, so adjacent perspectives don't get lost. This grows an idea space out of a core problem. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 15-60 min | 30-60 min | 30-60 min | 45-90 min |
Participantsdifferent | 1 | 3-12 | 2-10 | 3-10 |
Formatdifferent | Async | Workshop | Workshop | Workshop |
Outputdifferent | Personal Idea List, Sketches or Mind Map, Pre-Read for Group Session | Reverse Ideas, Risk Themes, Solution Ideas | SCAMPER Idea List, Concept Shortlist, Variation Notes | Lotus Diagram, Idea Themes, Shortlist |
Tags2 shared | BrainstormingIdeationAsync | BrainstormingIdeationCreativityRisk | BrainstormingIdeationCreativityReframingInnovation | BrainstormingIdeationCreativityDivergenceWorkshop |