(Optional) Produce a prototype, using a 3D printer.

Production should include

• scanning 3D objects
• designing new objects and entering their data into a computer application. 

Process/Skill Questions: 

• What are the benefits of 3D printing?
• What are some challenges with using 3D printers?
• How are 3D printers used in today’s industries?
• What 3D printers are available?
• From what materials can prototypes be made?
• What sizes of prototypes can be made on 3D printers?
• How can the use of 3D modeling and 3D printing aid in the prototype process?