Product Design Crossword 1

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Across
  1. 3. The visual appearance or attractiveness of a product
  2. 7. Quick drawing to visualize design ideas
  3. 9. Early model of a product used to test and refine concepts
  4. 11. Design principle focused on user comfort and efficiency
  5. 12. The purpose or task a product is intended to perform
Down
  1. 1. Substances chosen to construct a product based on properties
  2. 2. Detailed description of a product’s requirements and features
  3. 4. Computer software used to create precise digital models
  4. 5. Evaluating a product to ensure it works correctly
  5. 6. Investigation to gather information before designing
  6. 8. Repeated process of refining and improving a design
  7. 10. Process of putting parts together to make a complete product