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| Criterion |  UX Research Surveys |  Architecture ARID (Active Reviews for Intermediate Designs) |  Product Discovery Concierge MVP |  Product Discovery MVP Test Matrix |
|---|---|---|---|---|
Purposedifferent | When a topic needs to be validated broadly and many people can answer the same question, surveys gather structured feedback in a scalable form. Answers become comparable and segmentable instead of remaining merely anecdotal. | 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 an idea can first fail or grow through genuine hands-on support, it relies on manual work instead of automation. It shows whether user value holds up even under manual execution. | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 3-14 Tage | 2–4 h review as a planning range; preparation and evaluation additional | 1-4 Wochen | 45-75 min |
Participantsdifferent | 50+ | Designers, developers as users, and facilitation | 3-10 Kunden | 2-8 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Survey Results, Charts, Segment Insights | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Concierge Learnings, Service Blueprint, MVP Risks | Test Matrix, Test Plan |
Tags1 shared | QuantitativeResearchValidation | ArchitectureEngineeringFeedbackValidationTasks | MVPValidationServiceDiscovery | ExperimentsValidationDiscoveryOptions |