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Selected:Problem InterviewSoftware Architecture CanvasARID (Active Reviews for Intermediate Designs)Architecture Communication Canvas
| Criterion |  Product Discovery Problem Interview |  Architecture Software Architecture Canvas |  Architecture ARID (Active Reviews for Intermediate Designs) |  Architecture Architecture Communication Canvas |
|---|---|---|---|---|
Purposedifferent | 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. | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. | 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. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 30-60 min je Interview | 1-2 h | 2–4 h review as a planning range; preparation and evaluation additional | 60-120 min |
Participantsdifferent | 5-12 Interviews | 3-10 | Designers, developers as users, and facilitation | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Problem Evidence, Risk Notes, Customer Segments | Architecture Canvas, Goals, Constraints, Quality Attributes | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Communication Canvas, Stakeholder Messages, Architecture Communication Plan |
Tagsno overlap | DiscoveryInterviewsValidation | CanvasArchitectureAlignmentWorkshop | ArchitectureEngineeringFeedbackValidationTasks | ArchitectureCommunicationStakeholdersCanvas |