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Selected:Jobs to Be DoneARID (Active Reviews for Intermediate Designs)Opportunity ScoringFake Door Test
| Criterion |  Product Discovery Jobs to Be Done |  Architecture ARID (Active Reviews for Intermediate Designs) |  Product Discovery Opportunity Scoring |  Product Discovery Fake Door Test |
|---|---|---|---|---|
Purposedifferent | When switching motives and progress are unclear, it reconstructs the situation from real customer circumstances. It shows why a switch happens and what kind of progress is being sought. | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | When opportunities need ranking by their effect, it makes importance and satisfaction directly comparable. It separates problem, assumption, solution, and evidence. The result is captured as an opportunity-score table and top outcomes. | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 1-3 Wochen | 2–4 h review as a planning range; preparation and evaluation additional | 60-120 min | 1-5 Tage |
Participantsdifferent | 5-12 Interviews | Designers, developers as users, and facilitation | 3-6 | Nutzertraffic |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Async |
Outputdifferent | Job Stories, Outcome Statements, Opportunity List | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Opportunity Score Table, Top Outcomes | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | CustomerOutcomesNeeds | ArchitectureEngineeringFeedbackValidationTasks | PrioritizationDiscoveryOutcomesNeeds | ValidationExperimentsDemandDiscovery |