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| Criterion |  Innovation Double Diamond |  Product Discovery Assumption Mapping |  Decision Making OODA Loop |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | For complex problems with a fuzzy situation, the method cleanly separates search space and decision. It first creates breadth in understanding and then focus in elaboration. This brings open questions, problem definition, and solution path into a traceable movement. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | Wochen bis Monate | 45-60 min | 15-60 min je Zyklus | 25-40 min |
Participantsdifferent | 3-12 | 2-8 | 1-8 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | Assumption map, Test backlog, Risk ranking | Situation Assessment, Decision Loop, Action Updates | Learning Card with evidence and next action |
Tagsno overlap | ProcessDivergenceInnovation | AssumptionsRiskExperimentsValidation | DecisionChangeLearningStrategy | ExperimentsValidationDiscoveryLearning |