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| Criterion |  Product Discovery Solution Interview |  Operations A3 Problem Solving |  Facilitation Decision Jam |  Innovation Design Sprint |
|---|---|---|---|---|
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. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | When a decision is stuck, Decision Jam loosens the knot through structured separation of problem, idea, and selection. The format creates movement without jumping prematurely at the first seemingly elegant answer. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. |
Complexitydifferent | Medium | Medium | Low | High |
Timedifferent | 30-60 min je Interview | 45-90 min | 60-90 min | 4-5 Tage |
Participantsdifferent | 5-10 Interviews | 2-5 | 4-10 | 5-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | A3 Report, Action Plan, Root Cause Analysis | Problem Cluster, Prioritized Challenge, Experiment | Prototype, Test Findings, Decision Rationale |
Tagsno overlap | ValidationInterviewsPrototype | LeanProblem solvingCoachingOperations | FacilitationDecisionProblem solvingWorkshop | Design sprintPrototypeValidationInnovation |