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| Criterion |  Product Discovery Fake Door Test |  Knowledge Modeling NeOn Methodology |  Knowledge Modeling Ontology Design Patterns |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. | The NeOn Methodology structures ontology work as a controlled process with reuse, scenarios, and reviews. It is useful when ontologies should not emerge ad hoc but modularly and reusably. | Ontology Design Patterns provide reusable building blocks for recurring modeling problems. The method brings structure to the search for clean concepts, relationships, and roles. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | High | Medium | Low |
Timedifferent | 1-5 Tage | Mehrere Wochen bis Monate | 1-3 h pro Pattern | 25-40 min |
Participantsdifferent | Nutzertraffic | 2-10 | 1-6 | 1-5 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Click Data, Interest Signal, Learning Decision | Ontology Requirements Specification, Reuse Plan, Ontology Modules, Evaluation Report | Selected Patterns, Adapted Schema Fragments, Pattern Documentation | Learning Card with evidence and next action |
Tagsno overlap | ValidationExperimentsDemandDiscovery | OntologyMethodologyReuseSemanticEngineering | OntologyPatternsReuseSemanticModeling | ExperimentsValidationDiscoveryLearning |