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| Criterion | ![]() Innovation Contradiction Analysis | ![]() Product Discovery Problem Interview | ![]() Decision Making Assumption Surfacing | ![]() Product Discovery Concierge MVP |
|---|---|---|---|---|
Purposedifferent | When a system should improve while another measure suffers as a result, the method makes the underlying conflict precisely formulable. It separates the desired effect from its side effect. This makes solutions possible that address the contradiction deliberately instead of half-heartedly. | When the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | 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. | When an idea can first fail or grow through genuine hands-on support, it relies on manual work instead of automation. It shows whether user value holds up even under manual execution. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 60-120 min | 30-60 min je Interview | 45-90 min | 1-4 Wochen |
Participantsdifferent | 2-8 | 5-12 Interviews | 2-8 | 3-10 Kunden |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas | Problem Evidence, Risk Notes, Customer Segments | Assumption List, Critical Assumptions, Learning Plan | Concierge Learnings, Service Blueprint, MVP Risks |
Tagsno overlap | ContradictionsInnovationProblem solving | DiscoveryInterviewsValidation | AssumptionsRiskDecisionDiscovery | MVPValidationServiceDiscovery |



