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Posts Tagged ‘use cases’


Why Do We Need Text-based Requirements?

Posted on: March 15th, 2017 by Lou Wheatcraft No Comments

With increasing frequency, people are coming to us with a common refrain: “Why do we need text-based requirements?  We all know that, more times than not, the stakeholders don’t know what they want, and this lack of clarity leads to … Read More

Developing Agile Systems

Posted on: October 15th, 2015 by Lou Wheatcraft No Comments

In previous blogs we talk about Why do my requirements keep changing and Controlling and Managing Change during product or system development.   Change can also be addressed from the perspective of change that happens after the product or system is … Read More

Agile and Requirement–Driven Product Development

Posted on: February 15th, 2015 by Lou Wheatcraft 2 Comments

My previous blog described “Requirement-Driven Product Development” (RDPD). One of my readers asked a very important and well-formed question: “Lou, nice article. Are there any specializations to the approach for software systems? Would you say that Scrum process is consistent … Read More

Going from system concepts to requirements – Part 1

Posted on: July 17th, 2013 by Lou Wheatcraft No Comments

Note: This is Part 1 of our discussion concerning going from system concepts to requirements.  Part 1 addresses the basic concepts; Going from system concepts to requirements – Part 2 delves more into the “How” to go from system concepts … Read More

Going from system concepts to requirements – Part 2

Posted on: July 17th, 2013 by Lou Wheatcraft No Comments

Note: This is part 2 on our discussion concerning going from system concepts to requirements.  Going from system concepts to requirements Part 1 addresses the basic concepts.  Part 2 goes more into the “How” to go from the Column A … Read More