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| Criterion |  Innovation TRIZ |  Innovation Morphological Analysis |  Innovation Design Thinking |  Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | 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. | For a search for solutions with many degrees of freedom, a grid emerges for systematic combinations. The method separates features, variants, and exclusion criteria, so the space gets explored deliberately. | For complex user problems with an uncertain cause, the method connects observation, interpretation, and experiment into a learning cycle. It keeps the focus on real needs and avoids premature solution language. This produces robust decisions for product and service. | 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. |
Complexitydifferent | High | Medium | High | Low |
Timedifferent | 1-4 h | 1-3 h | 1 Tag bis mehrere Wochen | 30-60 min |
Participantsdifferent | 2-8 | 2-8 | 4-10 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Contradiction Statement, Inventive Principles, Solution Concepts | Morphological Box, Concept Combinations, Idea Shortlist | Problem Statement, Prototype, Test Learnings | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | InnovationProblem solvingContradictionsCreativity | IdeationInnovationCreativity | InnovationPrototypeResearch | BrainstormingIdeationCreativityWorkshopDivergence |