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Selected:User InterviewsARID (Active Reviews for Intermediate Designs)Affinity DiagrammingConcierge MVP
| Criterion | ![]() UX Research User Interviews | ![]() Architecture ARID (Active Reviews for Intermediate Designs) | ![]() UX Research Affinity Diagramming | ![]() Product Discovery Concierge MVP |
|---|---|---|---|---|
Purposedifferent | When teams derive needs only from assumptions and real motives are missing, user interviews give direct access to behavior and meaning. Conversations from the target group's everyday life make patterns, tensions, and open questions solidly visible. | 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 research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | 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. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 30–60 min per interview | 2–4 h review as a planning range; preparation and evaluation additional | 45–90 min | 1-4 Wochen |
Participantsdifferent | 1 participant per interview | Designers, developers as users, and facilitation | 3-10 | 3-10 Kunden |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Interview Notes, Themes, Insight Summary | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Theme clusters, Insight statements, Opportunity areas | Concierge Learnings, Service Blueprint, MVP Risks |
Tagsno overlap | QualitativeResearchCustomerDiscovery | ArchitectureEngineeringFeedbackValidationTasks | SynthesisQualitativeRoot cause | MVPValidationServiceDiscovery |



