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Selected:ARID (Active Reviews for Intermediate Designs)Solution InterviewProblem InterviewDesign Sprint
| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Product Discovery Solution Interview |  Product Discovery Problem Interview |  Innovation Design Sprint |
|---|---|---|---|---|
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. | When a solution idea is already on the table, it checks how it is understood and evaluated. It looks for resonance, objections, and missing fit early in the conversation. | When the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. |
Complexitydifferent | Medium | Medium | Medium | High |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 30-60 min je Interview | 30-60 min je Interview | 4-5 Tage |
Participantsdifferent | Designers, developers as users, and facilitation | 5-10 Interviews | 5-12 Interviews | 5-8 |
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 | Solution Feedback, Objection List, Validation Notes | Problem Evidence, Risk Notes, Customer Segments | Prototype, Test Findings, Decision Rationale |
Tags1 shared | ArchitectureEngineeringFeedbackValidationTasks | ValidationInterviewsPrototype | DiscoveryInterviewsValidation | Design sprintPrototypeValidationInnovation |