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| Criterion |  Innovation TRIZ |  Knowledge Modeling IBIS |  Innovation Contradiction Analysis |  Decision Making Argument 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. | 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. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. |
Complexitydifferent | High | Medium | Medium | Medium |
Timedifferent | 1-4 h | 1-3 h | 60-120 min | 1-3 h |
Participantsdifferent | 2-8 | 2-8 | 2-8 | 1-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Contradiction Statement, Inventive Principles, Solution Concepts | Issue Map, Positions, Argument Notes | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | InnovationProblem solvingContradictionsCreativity | RationaleKnowledgeDecision | ContradictionsInnovationProblem solving | SensemakingDecisionRationale |