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| Criterion |  Decision Making Delphi Method |  Architecture Architecture Communication Canvas |  Decision Making DACI |  Product Strategy Product Vision Board |
|---|---|---|---|---|
Purposedifferent | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | 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. | When a product needs a shared direction, it connects target audience, benefit, and business picture in a clear vision. It makes the envisioned future legible for the team. |
Complexitydifferent | High | Medium | Low | Low |
Timedifferent | 1-4 Wochen | 60-120 min | 30-60 min | 1-2 h |
Participantsdifferent | 6-30 Experten | 2-8 | 2-10 | 2-8 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | DACI Matrix, Decision Owner, Decision Log | Product Vision Board, Vision Statement, Assumptions and Validation Questions |
Tagsno overlap | ForecastingExpertsDecisionStrategy | ArchitectureCommunicationStakeholdersCanvas | DecisionRolesGovernanceAlignment | VisionCanvasStrategyAlignment |