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| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Operations Learning Review |  Agile Starfish Retrospective |
|---|---|---|---|
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. | After a project phase with mixed results, the method makes learning from the individual case reusable. It connects events, decisions, and systemic conditions into robust insights. | When improvement options need to be sorted more finely than just start and stop, it brings observations into clear kinds of action. This makes visible what should be done more, less, newly, or continued. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 1-3 h | 45-90 min |
Participantsdifferent | Designers, developers as users, and facilitation | 3-10 | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Learning Review Notes, System Factors, Improvement Actions | Starfish Board, Practice Changes, Experiments |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | LearningRetrospectiveIncidentOperations | RetrospectiveImprovementExperimentsTeam |
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