Across
- 4. a way to measure the success of a solution
- 5. an answer that solves a problem
- 6. ideal aim to design a solution
- 7. anything that people create to solve
- 10. to change or improve design
- 11. person who use understanding of tools to design
- 12. plan to build a solution
Down
- 1. substance from which an object can be made of
- 2. a model for 1st draft of technology
- 3. branch of engineering
- 8. a need that motivates the creation of technology
- 9. the group interactions