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| Criterion |  Product Discovery Problem Interview |  Innovation Design Thinking |  Business Strategy 5-Minuten VC-Check |  Product Discovery Experiment Canvas |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | The 5-Minute VC Check clarifies opportunities and strategic options at the earliest idea stage. It compares problem quality, customer willingness to pay, alternatives, differentiation, and market potential, and captures the result as a VC-check note, go/sharpen/park decision, and risk list. | When experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric. |
Complexitydifferent | Medium | High | Low | Low |
Timedifferent | 30-60 min je Interview | 1 Tag bis mehrere Wochen | 5-15 min | 30-60 min |
Participantsdifferent | 5-12 Interviews | 4-10 | 1-5 | 1-5 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Problem Evidence, Risk Notes, Customer Segments | Problem Statement, Prototype, Test Learnings | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step | Completed Experiment Canvas, Success Metric |
Tagsno overlap | DiscoveryInterviewsValidation | InnovationPrototypeResearch | StartupValidationCompetition | ExperimentsValidationDiscoveryHypothesis |