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Selected:Standard Work AnalysisARID (Active Reviews for Intermediate Designs)Architecture Decision RecordGemba Walk
| Criterion | ![]() Operations Standard Work Analysis | ![]() Architecture ARID (Active Reviews for Intermediate Designs) | ![]() Architecture Architecture Decision Record | ![]() Operations Gemba Walk |
|---|---|---|---|---|
Purposedifferent | When the same task is done differently depending on the person, the method exposes the reliable core. It creates comparability without unnecessarily choking off needed latitude. | 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. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | When there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 1-3 h | 2–4 h review as a planning range; preparation and evaluation additional | 15-45 min | 30-120 min |
Participantsdifferent | 2-6 | Designers, developers as users, and facilitation | 1-3 | 2-6 |
Formatdifferent | Workshop | Workshop + async | Async | Workshop |
Outputdifferent | Standard Work Sheet, Deviation List, Improved Standard, Training Needs | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | ADR File, Decision Log, Rationale | Observation Notes, Improvement Ideas |
Tagsno overlap | LeanProcessQuality | ArchitectureEngineeringFeedbackValidationTasks | ArchitectureRationaleDocumentationGovernance | LeanObservationProcessOperations |



