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| Criterion |  Innovation TRIZ |  Innovation Design Thinking |  Architecture arc42 |
|---|---|---|---|
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 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. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. |
Complexitydifferent | High | High | Low |
Timedifferent | 1-4 h | 1 Tag bis mehrere Wochen | 1-2 Tage |
Participantsdifferent | 2-8 | 4-10 | 1-4 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Contradiction Statement, Inventive Principles, Solution Concepts | Problem Statement, Prototype, Test Learnings | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | InnovationProblem solvingContradictionsCreativity | InnovationPrototypeResearch | ArchitectureDocumentationCommunication |
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