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| Criterion |  Innovation How Might We |  Knowledge Modeling IBIS |  Innovation Rapid Ideation |  Innovation Lotus Blossom |
|---|---|---|---|---|
Purposedifferent | With a stuck problem carrying many implicit assumptions, the method translates observations into open, workable questions. It sharpens the problem frame without pre-thinking the solution, turning frustration or fuzziness into a search space with clear direction. | 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. | When a decision needs to be prepared quickly, the method generates many solution-close variants in a short time. It deliberately relies on pace to undercut self-censorship and perfectionism. This quickly produces a usable field for prioritization and further work. | 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. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 30–45 min | 1-3 h | 5-20 min | 45-90 min |
Participantsdifferent | 1-10 | 2-8 | 1-20 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | HMW Questions, Challenge Framing, Idea Prompts | Issue Map, Positions, Argument Notes | Ideenpool, Roh-Shortlist, Cluster | Lotus Diagram, Idea Themes, Shortlist |
Tagsno overlap | FramingOpportunityIdeationQuestions | RationaleKnowledgeDecision | BrainstormingIdeationDivergenceSpeed | BrainstormingIdeationCreativityDivergenceWorkshop |