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| Criterion |  Facilitation Dot Estimation |  Business Strategy VRIO Framework |  Product Discovery Experiment Canvas |  Product Discovery Test Card |
|---|---|---|---|---|
Purposedifferent | When size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets. | The VRIO Framework rates resources and capabilities on whether they are Valuable, Rare, Inimitable, and Organized. It compares strengths, risks, market logic, and courses of action. The result is captured as a VRIO table and strategic actions. | 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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 5-20 min | 90-180 min | 30-60 min | 20-35 min |
Participantsdifferent | 3-20 | 3-6 | 1-5 | 1-5 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Effort Heatmap, Risk Signals, Discussion Targets | VRIO Table, Strategic Actions | Completed Experiment Canvas, Success Metric | Test Card with a pre-set threshold |
Tagsno overlap | EstimationEffortRisk | StrategyDiagnosisBusiness modelCapability | ExperimentsValidationDiscoveryHypothesis | ExperimentsValidationDiscoveryHypothesis |