Across
- 2. a person who designs solutions
- 5. a limit or rule for a deisgn
- 6. Something created to meet a need
- 8. a plan used to solve a problem
- 9. Something completely new (idea)
Down
- 1. a test model of a deisgn
- 3. Repeating steps to improve a design
- 4. a collection of engineering work
- 6. Legal protection for an invention
- 7. To come up with many ideas