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| Criterion |  Innovation TRIZ |  Knowledge Modeling IBIS |  Knowledge Modeling Concept Mapping |
|---|---|---|---|
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. | 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. | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. |
Complexitydifferent | High | Medium | Medium |
Timedifferent | 1-4 h | 1-3 h | 1-2 h |
Participantsdifferent | 2-8 | 2-8 | 1-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Contradiction Statement, Inventive Principles, Solution Concepts | Issue Map, Positions, Argument Notes | Concept Map, Relationship Labels, Knowledge Gaps |
Tagsno overlap | InnovationProblem solvingContradictionsCreativity | RationaleKnowledgeDecision | KnowledgeConceptsMappingSensemaking |
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