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| Criterion |  Engineering Kanban |  Product Discovery Assumption Mapping |  Knowledge Modeling Concept Mapping |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | When work sits in too many parallel streams, throughput suffers and no one sees the bottlenecks. Kanban makes the flow of work visible and limits overload so a system becomes calmer and more predictable. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | Ongoing | 45-60 min | 1-2 h | 45-90 min |
Participantsdifferent | 2-12 | 2-8 | 1-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Kanban board, WIP policies, Flow metrics | Assumption map, Test backlog, Risk ranking | Concept Map, Relationship Labels, Knowledge Gaps | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | FlowVisual managementDelivery | AssumptionsRiskExperimentsValidation | KnowledgeConceptsMappingSensemaking | AssumptionsRiskDecisionDiscovery |