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| Criterion |  Product Discovery Solution Interview |  Decision Making Force Field Analysis |  Business Strategy Blue Ocean Strategy Canvas |  Decision Making Delphi Method |
|---|---|---|---|---|
Purposedifferent | When a solution idea is already on the table, it checks how it is understood and evaluated. It looks for resonance, objections, and missing fit early in the conversation. | In change initiatives, supporting and restraining forces sit at the table at the same time. Force Field Analysis makes these tensions explicit and shows where change can be pushed forward by strengthening or relieving. | The Blue Ocean Strategy Canvas shows how an offering is positioned relative to the market. Differentiation thereby becomes tangible in value factors instead of merely being claimed. | 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. |
Complexitydifferent | Medium | Low | Medium | High |
Timedifferent | 30-60 min je Interview | 45-90 min | 2-4 h | 1-4 Wochen |
Participantsdifferent | 5-10 Interviews | 3-12 | 3-10 | 6-30 Experten |
Formatdifferent | Workshop + async | Workshop | Workshop | Async |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | Force Field Map, Change Levers, Risk Notes | Strategy Canvas, Value Curve, ERRC Actions | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | ValidationInterviewsPrototype | ChangeDecisionStrategy | StrategyPositioningInnovationValue | ForecastingExpertsDecisionStrategy |