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 ...

Even the most skilled developers and product designers can’t always know exactly what their users want. Software prototyping provides a functional proof-of-concept mock-up that identifies missing ...

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 ...

A US Army rendering of a prototype adaptive PACE (A-PACE) routing software to interlink disparate tactical radio networks. (US Army) US Army officials are gathering industry input for the development ...