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| Criterion |  Product Discovery Problem Interview |  Product Strategy Impact Mapping |  Product Discovery Learning Card |  Product Strategy GIST Planning |
|---|---|---|---|---|
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. | When a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | GIST Planning helps clarify target groups, value, goals, and priorities. It links customer value, product logic, and decision priorities, and captures the result as goals, an idea bank, and a step-project list. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 30-60 min je Interview | 45-90 min | 25-40 min | Wochen bis Monate je Goal |
Participantsdifferent | 5-12 Interviews | 3-8 | 1-5 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Problem Evidence, Risk Notes, Customer Segments | Impact Map, Outcome Hypotheses, Delivery Options | Learning Card with evidence and next action | Goals, Idea bank, Step-project list, Tasks, Learning reports |
Tagsno overlap | DiscoveryInterviewsValidation | OutcomesStrategyBehaviorPlanning | ExperimentsValidationDiscoveryLearning | RoadmapOutcomesPlanningExperiments |