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| Criterion |  Innovation Double Diamond |  Innovation Brainstorming |  Innovation TRIZ |  Innovation Lotus Blossom |
|---|---|---|---|---|
Purposedifferent | For complex problems with a fuzzy situation, the method cleanly separates search space and decision. It first creates breadth in understanding and then focus in elaboration. This brings open questions, problem definition, and solution path into a traceable movement. | 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 technical contradictions or trade-offs, the method looks for solutions that resolve opposing requirements at the same time. It translates limits into an explicit picture of conflict that becomes workable. This produces not just compromises but more elegant principles. | 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 | Medium | Low | High | Low |
Timedifferent | Wochen bis Monate | 30-60 min | 1-4 h | 45-90 min |
Participantsdifferent | 3-12 | 4-12 | 2-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | Idea pool, Theme clusters, Shortlist | Contradiction Statement, Inventive Principles, Solution Concepts | Lotus Diagram, Idea Themes, Shortlist |
Tagsno overlap | ProcessDivergenceInnovation | BrainstormingIdeationCreativityWorkshopDivergence | InnovationProblem solvingContradictionsCreativity | BrainstormingIdeationCreativityDivergenceWorkshop |