Input evidence
Mapped before scope
Brief, references, constraints and current files are mapped before scope is recommended.
Brief template
Product Design Brief Template
A useful product design brief does not need to be polished. It needs enough context to help a design and engineering team identify risk and recommend the smallest useful next step.
Visual context
What this checklist should support
A checklist is useful only when it connects to project evidence that a buyer, engineer or supplier can review.
Structure evidence
Supplier-ready handoff
3D structure, assembly logic and exploded views make supplier handoff easier to review.
Prototype evidence
Prototype learning path
Sample route, fit checks and revision notes show what the next prototype should prove.
Production evidence
Pilot risk control
DFM notes, supplier questions and pilot gates reduce late surprises before tooling or launch.
Checklist
What this resource helps clarify
Use the table as a project-preparation checklist before sharing files or requesting a first development path.
| Area | What to prepare | Why it matters |
|---|---|---|
| Product goal | What problem the product solves, target user and expected sales channel. | Keeps concept decisions tied to market use. |
| Constraints | Size, electronics, environment, materials, cost target, certification and timeline. | Prevents late surprises during engineering, prototype or DFM. |
| Current assets | Sketches, reference products, 3D files, prototype photos or supplier notes. | Speeds up the first path recommendation. |
Send for review
Turn the checklist into a next-step recommendation
A short product description is enough to start. Sensitive technical, supplier and prototype files can wait until NDA terms are agreed.
Prepare a better first review
Send product type, current stage, target market and the context you can safely share now.