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 ...

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 ...

In previous articles I have talked about prototyping in general “Prototypes: What is a prototype?” and some of the consideration when deciding if a prototype would be beneficial, and then deciding on ...