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Selected:ARID (Active Reviews for Intermediate Designs)HEART FrameworkLean StartupGoal Question Metric
| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  UX Research HEART Framework |  Innovation Lean Startup |  Engineering Goal Question Metric |
|---|---|---|---|---|
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. | Helps clarify observations, needs, and patterns in concrete terms. It groups observations into patterns, questions, and decisions. The result is captured as a HEART-GSM table and dashboard. | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 120 min initial, dann laufend | Wochen bis Monate je Lernzyklus | 90-180 min |
Participantsdifferent | Designers, developers as users, and facilitation | 3-6 | 2-8 | 3-6 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | HEART-GSM Table, Dashboard | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | GQM Table, Metric Profiles |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | MetricsUX researchMeasurementSatisfaction | LeanStartupValidationMVP | MetricsMeasurementEngineeringAlignment |