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| Criterion |  Innovation Solo Brainstorming |  Knowledge Modeling IBIS |  Innovation Reverse Brainstorming |
|---|---|---|---|
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. | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | 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 | Medium | Low |
Timedifferent | 15-60 min | 1-3 h | 30-60 min |
Participantsdifferent | 1 | 2-8 | 3-12 |
Formatdifferent | Async | Workshop + async | Workshop |
Outputdifferent | Personal Idea List, Sketches or Mind Map, Pre-Read for Group Session | Issue Map, Positions, Argument Notes | Reverse Ideas, Risk Themes, Solution Ideas |
Tagsno overlap | BrainstormingIdeationAsync | RationaleKnowledgeDecision | BrainstormingIdeationCreativityRisk |
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