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.

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 ...

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 ...

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 ...

More than one billion wireless devices are sold every year. This enormous volume, in combination with the hardware and software complexity of the devices, has given rise to an uncountable number of ...

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.