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| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Product Discovery Concierge MVP |  UX Research Empathy Mapping |
|---|---|---|---|
Purposedifferent | 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 a lot is assumed about a target group but little is seen jointly, empathy mapping makes knowledge and gaps directly comparable. The picture also shows which assumptions hold up and where evidence is missing. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 1-4 Wochen | 30–60 min |
Participantsdifferent | Designers, developers as users, and facilitation | 3-10 Kunden | 4-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Concierge Learnings, Service Blueprint, MVP Risks | Empathy Map, Assumptions List, Research Gaps |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | MVPValidationServiceDiscovery | SynthesisQualitativeWorkshop |
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