Opinions expressed by Entrepreneur contributors are their own. Working on a new product is always an exciting and risky process, even when you have all the data suggesting that the product is a win.

Utilizing prototypes in physical product development is the key part of the product development process. Strategic, quality and methodical prototyping is the primary differentiator between a ...

Ryan Gray is Co-Founder and CEO of SGW Designworks, a product engineering and design firm featured in The Lean Startup. It’s very common for a prospective client to come to our product development ...

Opinions expressed by Entrepreneur contributors are their own. One of the biggest mistakes entrepreneurs who want to build a tech startup make is that they don’t create a roadmap or prototype. Without ...

The legendary Nürburgring Nordschleife becomes a real-world testing ground as manufacturers bring out their latest prototype ...

Apollo Automobil, formerly Gumpert Sportwagenmanufaktur, has revealed a prototype electric sports car that it will use to develop future production models. This development vehicle has a far more ...

FORT DETRICK, Md. (July 5, 2012) -- The U.S. Army Medical Materiel Development Activity is home to a unique service within the Department of Defense -- the Medical Prototype Development Laboratory.

KULR Technology Group, Inc. recently announced it entered a prototype development and fabrication agreement with a U.S.-based defense drone manufacturer to design, build, test, and certify lithium-ion ...