* 1. Which of the following best describes your current occupation?

* 2. Which category below includes your age?

* 3. Do you know what 3D printing is?

* 4. Where did you learn about 3D printing?

* 5. Have you ever used 3D printing before?

* 6. If you have used 3D printing before; did you use it for a personal project, school project, robotics project, company project, or other?

* 7. If you have used 3D printing before; What type of organization operated the 3D printer that was used?

* 8. Why did you choose to use 3D printing?

* 9. What did you dis-like about using 3D printing?

* 10. What did you like about using 3D printing?

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