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| Criterion |  Innovation TRIZ |  Product Discovery Outcome-Driven Innovation |  Innovation Design Sprint |  Innovation Morphological Analysis |
|---|---|---|---|---|
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. | Outcome-Driven Innovation clarifies customer problems, solution opportunities, and evidence. It separates jobs, desired outcomes, importance, satisfaction, and opportunity, and captures results as desired outcome statements, an opportunity landscape, and segments by underserved needs. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. | 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 | High | High | High | Medium |
Timedifferent | 1-4 h | Mehrere Wochen | 4-5 Tage | 1-3 h |
Participantsdifferent | 2-8 | 2-6 researchers plus sample | 5-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Contradiction Statement, Inventive Principles, Solution Concepts | Desired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypotheses | Prototype, Test Findings, Decision Rationale | Morphological Box, Concept Combinations, Idea Shortlist |
Tags1 shared | InnovationProblem solvingContradictionsCreativity | OutcomesInnovationResearchQuantitative | Design sprintPrototypeValidationInnovation | IdeationInnovationCreativity |