David Hussman applies lessons he learned as a music producer to his current position as an agile coach. An excerpt of this article was originally published in the March 2009 issue of the Iterations eNewsletter.

A GUI as we now know is a computer-interface that uses images, typed text, and icons on the screen that replace many of the functions of the keyboard. This paper explains different validations need to be used while testing GUI.

Russell Pannone was asked, "Does quality assurance have a place in agile software development?" His knee-jerk answer was yes, but what form and function quality management takes depends on many factors.

Creative achievement is typically associated with individual effort. Think of Newton, Edison, or Leonardo Da Vinci. Until not very long ago, creativity and design were the focus of a few, while the work of the masses was broken down into repeatable steps. Creativity was perceived to undermine the result of mass-production. Today, the work depends on the design and creative skills of the knowledge workers that perform it