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Article Industrial Design Automotive & Mobility
Color, Material and Finish Are One Decision
When sample reviews treat material decisions as separate choices of preferred colors and materials, the combined color, material and finish often fail to express what the brand stands for. A more reliable approach is to review all three as one decision and formalise the choice in a decision record.
Key points
- In sample reviews, material decisions must go beyond choosing preferred colors and materials separately.
- Left unchecked, the same problem recurs: color, material and finish come together in a way that conflicts with what the brand wants to say.
- Start instead by reviewing all three as one decision.
- Document the choice in a decision record, with the design lead as its owner.
- From then on, use one acceptance criterion: even if each element works on its own, does the combination still meet the principles?
01Where Material Decisions Stop Short
In sample reviews, material decisions are often framed as separate choices of preferred colors and materials. Everyone agrees because the real issue has yet to surface: together, color, material and finish fail to express what the brand stands for.
The meeting ends quickly. But once the people who must act on the material decision leave the room, the same problem remains: the three elements do not work together to express the brand.
Review color, material and finish as one decision. Until that happens, material decisions remain a matter of choosing preferred colors and materials separately.
02What Really Holds Material Decisions Back
The obstacle is not the quality of the writing. Choosing preferred colors and materials separately can sound reasonable in many contexts, but it cannot prevent the combination from conflicting with the brand’s message.
As more people look to the material decision for answers, it becomes more abstract, and the old problem returns: the three elements do not work together to express the brand.
03Redefining Material Decisions
A more useful starting point is to review all three as one decision. Define what is ruled out first; only then can the material decision guide a real choice.
Keeping the focus on separate color and material preferences may make the wording flow more smoothly, but the problem remains: the combination does not express what the brand stands for.
04Turning Material Decisions into Tools
Capture this starting point in a decision record. For material decisions, that single page is more useful than another, longer explanation.
At sample reviews, work from the decision record. Do not redefine the material decision in every discussion.
05Who Owns Material Decisions
Give ownership to a specific person: the design lead. Without a named owner, the material decision will be rewritten at the first conflict.
Keep just one acceptance question: even if each element works on its own, does the combination still meet the principles? Without an answer, the material decision is not yet a decision.
Framework
The Four Layers of Material Decisions
From non-negotiable principles to tools for use on the ground, each layer answers one question, keeping material decisions from reverting to separate choices of preferred colors and materials.
L1color
This layer defines what is non-negotiable in material decisions.
L2Material
This layer turns material decisions into verifiable criteria.
L3Finish
This layer defines what can change in material decisions across different contexts.
L4What They Must Express Together
This layer puts material decisions in the hands of those who use them and specifies the exceptions.
Note: This diagram is a conceptual framework. It explains a way of thinking and is not statistical data. Source: Qingmei Future Insights.
Recommended actions
Action 01
Start from the site
Identify the moment in the sample review when the material decision must be applied. Do not start by rewording the idea of choosing preferred colors and materials separately.
Action 02
Keep it to one page
Replace lengthy explanations with a decision record. Keep only what supports the principle: review all three as one decision.
Action 03
Judge it by one question
At sample reviews, ask just one question: even if each element works on its own, does the combination still meet the principles? Without an answer, there is no decision.
Action 04
Name the owner
The design lead. Without a named owner, the material decision will be quietly changed when priorities conflict.
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