Research Topic 194 / 200
Design decisions lack a traceable record of trade-offs
The final concept is agreed, but subsequent teams do not know why other options were rejected.
Three-step solution method
- Document alternative concepts, evidence of requirements and constraints.
- Use consistent criteria to explain each trade-off and identify what still needs validation.
- Link decision records to the relevant models, drawings and review versions.
Key Deliverables
- Concept Comparison Matrix
- Decision Log
- Version Index
Verification Approach
Spot-check whether key decisions can be traced to supporting evidence and the relevant versions.
Translating research into products and services
Around this topic, we connect needs research, product form, visual identity, and user flows; organizing design decisions through prototypes and task evidence, then integrating with engineering, operations, and service teams for delivery.
Related topics in this direction
Based on product context, user tasks, and existing materials, clarify this topic's research scope, stakeholder roles, and delivery timeline.
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