View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Architecture Architecture Decision Record |  UX Research First-click Testing |  Innovation Design Thinking |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | 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 users immediately turn the wrong way on a screen or wireframe, first click testing checks initial orientation at high speed. The first click shows early whether expectation, labeling, and wayfinding fit together. | For complex user problems with an uncertain cause, the method connects observation, interpretation, and experiment into a learning cycle. It keeps the focus on real needs and avoids premature solution language. This produces robust decisions for product and service. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. |
Complexitydifferent | Low | Low | High | Low |
Timedifferent | 15-45 min | 1-2 Tage | 1 Tag bis mehrere Wochen | 1-2 Tage |
Participantsdifferent | 1-3 | 10-30 | 4-10 | 1-4 |
Formatdifferent | Async | Async | Workshop | Workshop + async |
Outputdifferent | ADR File, Decision Log, Rationale | Click Heatmap, Success Rate, Design Recommendations | Problem Statement, Prototype, Test Learnings | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | UXNavigationFindabilityValidation | InnovationPrototypeResearch | ArchitectureDocumentationCommunication |