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| Criterion |  Innovation Contradiction Analysis |  Innovation TRIZ |  Business Strategy Business Model Canvas |  Innovation Morphological Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | The Business Model Canvas condenses a business model to its key building blocks and assumptions. It makes variants quickly comparable and reveals gaps before validation or implementation begins. | 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. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | 60-120 min | 1-4 h | 1-2 h | 1-3 h |
Participantssame | 2-8 | 2-8 | 2-8 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas | Contradiction Statement, Inventive Principles, Solution Concepts | Business Model Canvas, Assumption List, Business Hypotheses | Morphological Box, Concept Combinations, Idea Shortlist |
Tags1 shared | ContradictionsInnovationProblem solving | InnovationProblem solvingContradictionsCreativity | Business modelStrategyValueInnovation | IdeationInnovationCreativity |