Do you need a design or functional specification? It depends on who your audience is and where you are in the product development cycle. People often confuse the purpose and role of functional ...

Functional specifications provide Web developers with a blueprint of how the website or Web component will behave or function. This means that the functional specifications should not detail technical ...

A recent Aberdeen Group study showed that best-in-class manufacturers — those that get products to market faster with the lowest change costs — build about half the number of physical prototypes than ...