A prototype is an early, trial version of a product/service made to test and improve ideas before the final version is created. Prototype is a preliminary, often incomplete, version of a product, ...

How to work out a prototyping strategy that eases the transition to mass production. The advantages of using data from devices in the field to improve designs over time. How to make products more ...

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. Amazon Fire Phone, Google Glass, New Coke and Nintendo’s Virtual Boy: What do all these products have in common? They didn’t sell.

Game jams have long since been established as an effective way for developers to get their creative juices flowing and create something playable, but rarely do they prepare you for that all-important ...

The Dimension (above) from Stratasys creates prototypes in ABS. The Dimension is used primarily in the design stage, while the FDM Maxum?also by Stratasys?is used to create higher-resolution ...