Local 3D printing hubs bring manufacturing back to U.S. Smart America Expo

The video discusses the vision of a 3D printing network that uses shape as a unique identifier for parts, eliminating the need for bar codes and RFIDs. It highlights the potential for consumers to print items locally, reducing reliance on imported goods and creating jobs. The National Science Foundation (NSF) played a crucial role in supporting this innovative idea, making the technology accessible and fostering local manufacturing initiatives, such as a pilot project in Chicago.

What is the primary identifier proposed for parts in the 3D printing network vision?

• Bar codes

• RFIDs

• Shape

• Color

What additional option does the 3D printing network offer to consumers besides finding where to buy a product?

• Receiving a warranty

• Getting a discount

• Printing the product

• Renting the product

Which city is used as a pilot example for local manufacturing in the 3D printing network?

• Chicago

• Los Angeles

• Houston

• New York

How many jobs could potentially be created by localizing 5% of Chicago's manufacturing using smart shape technology?

• 50,000 jobs

• 100,000 jobs

• 25,000 jobs

• 10,000 jobs

What role did the NSF play in the development of the 3D printing network?

• They supplied raw materials

• They conducted market research

• They offered financial support

• They provided technical expertise