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| Criterion |  Innovation Brainstorming |  Innovation TRIZ |  Innovation Design Charrette |  Innovation Contradiction Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. | When a system should improve while another measure suffers as a result, the method makes the underlying conflict precisely formulable. It separates the desired effect from its side effect. This makes solutions possible that address the contradiction deliberately instead of half-heartedly. |
Complexitydifferent | Low | High | Medium | Medium |
Timedifferent | 30-60 min | 1-4 h | Halber Tag bis mehrere Tage | 60-120 min |
Participantsdifferent | 4-12 | 2-8 | 10-50 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Idea pool, Theme clusters, Shortlist | Contradiction Statement, Inventive Principles, Solution Concepts | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas |
Tagsno overlap | BrainstormingIdeationCreativityWorkshopDivergence | InnovationProblem solvingContradictionsCreativity | BrainstormingWorkshopCollaborationIdeation | ContradictionsInnovationProblem solving |