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| Criterion |  Knowledge Modeling Domain Storytelling |  Product Strategy Lean Canvas |  Operations Gemba Walk |  Innovation Lean Startup |
|---|---|---|---|---|
Purposedifferent | Domain Storytelling translates domain knowledge into a shared narrative of actors, objects, and workflows. It is especially useful when language, rules, and process understanding must be tightly connected. | When an early product bet still has too many open points, it brings target group, problem, and assumptions into a single view. It condenses the idea so core risks become nameable. | When there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 1-2 h | 45-90 min | 30-120 min | Wochen bis Monate je Lernzyklus |
Participantsdifferent | 2-8 | 1-6 | 2-6 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Domain Story, Glossary Notes, Process Narrative | Lean Canvas, Core Assumptions, Experiment Backlog | Observation Notes, Improvement Ideas | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision |
Tagsno overlap | KnowledgeDomain-Driven DesignProcess | StartupLeanAssumptionsBusiness model | LeanObservationProcessOperations | LeanStartupValidationMVP |