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| Criterion |  Product Discovery Product Kata |  Product Discovery Outcome-Driven Innovation |  Innovation Design Thinking |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | Product Kata helps clarify customer problems, solution ideas, and evidence through a repeatable improvement routine. It captures direction, current metric, target metric, experiment notes, and learning. | 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. | 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. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | High | High | Low |
Timedifferent | 1-2 Wochen je Loop | Mehrere Wochen | 1 Tag bis mehrere Wochen | 25-40 min |
Participantsdifferent | 3-10 | 2-6 researchers plus sample | 4-10 | 1-5 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Direction, Current metric, Target metric, Experiment note, Learning report | Desired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypotheses | Problem Statement, Prototype, Test Learnings | Learning Card with evidence and next action |
Tagsno overlap | OutcomesDiscoveryLearningIterationCoaching | OutcomesInnovationResearchQuantitative | InnovationPrototypeResearch | ExperimentsValidationDiscoveryLearning |