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Selected:ARID (Active Reviews for Intermediate Designs)HEART FrameworkNorth Star MetricArchitecture Inception Canvas
| Criterion | ![]() Architecture ARID (Active Reviews for Intermediate Designs) | ![]() UX Research HEART Framework | ![]() Growth North Star Metric | ![]() Architecture Architecture Inception Canvas |
|---|---|---|---|---|
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. | When product teams track many metrics, the view of the actual customer outcome easily gets lost. A North Star Metric bundles growth, usage, and value contribution into one signal that makes the system's direction visible. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 120 min initial, dann laufend | 1-2 h | 1-2 h |
Participantsdifferent | Designers, developers as users, and facilitation | 3-6 | 3-8 | 3-8 |
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 | North Star metric, Input metric tree, Measurement cadence | Inception Canvas, Risks, Goal List, Open Questions |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | MetricsUX researchMeasurementSatisfaction | GrowthMetricsAlignmentRetention | AlignmentArchitectureCanvas |



