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| Criterion |  Product Discovery Concierge MVP |  Architecture ARID (Active Reviews for Intermediate Designs) |  Operations ALPEN Method |
|---|---|---|---|
Purposedifferent | 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. | 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. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 1-4 Wochen | 2–4 h review as a planning range; preparation and evaluation additional | 10-20 min daily |
Participantsdifferent | 3-10 Kunden | Designers, developers as users, and facilitation | 1 |
Formatdifferent | Workshop + async | Workshop + async | Async |
Outputdifferent | Concierge Learnings, Service Blueprint, MVP Risks | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | MVPValidationServiceDiscovery | ArchitectureEngineeringFeedbackValidationTasks | PlanningTime managementProductivityOperations |
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