Last month, Motorola announced a plan for a modular smartphone. Project Ara, the company said, will be a simple way for users to individualize their phones, swapping out parts like the battery and camera until users have a phone that's just for them. How do they plan on doing that? With 3-D printing, apparently.

 

The company has inked a deal with 3D Systems, a global 3-D printing manufacturing company, to help produce parts of the phone. Assuming the project--still officially in development--takes off, 3D Systems would be a "multi-year" production partner, making smartphone "enclosures and modules" for the Google-owned phone company.