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| Criterion |  Innovation Design Thinking |  Agile ROAM Board |  Decision Making Assumption Surfacing |  Decision Making DACI |
|---|---|---|---|---|
Purposedifferent | 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. | When work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | 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. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. |
Complexitydifferent | High | Low | Low | Low |
Timedifferent | 1 Tag bis mehrere Wochen | 20-40 min initial, dann laufend | 45-90 min | 30-60 min |
Participantsdifferent | 4-10 | 3-15 | 2-8 | 2-10 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Problem Statement, Prototype, Test Learnings | ROAM Board, Owner List | Assumption List, Critical Assumptions, Learning Plan | DACI Matrix, Decision Owner, Decision Log |
Tagsno overlap | InnovationPrototypeResearch | RiskAgileTrackingAlignment | AssumptionsRiskDecisionDiscovery | DecisionRolesGovernanceAlignment |