Author: Lou Wheatcraft

ArgonDigital - enterprise automation experts
Product Management

Interface Requirements vs IRDs vs ICDs

There exists some confusion surrounding the relationship between Interface Requirement Documents (IRDs) and Interface Control Documents (ICDs) when defining requirements.  This fact is of little surprise to us.  In fact,

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ArgonDigital - enterprise automation experts
Product Management

Why are we doing what we are Doing?

A common problem we see on new projects is people jump into writing requirements without first answering the question “Why are we doing what we are doing?”  Many challenged projects

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ArgonDigital - enterprise automation experts
Product Management

Common Testing Problems

I am changing gears a little in this blog and am discussing a recent paper and presentation (and soon to be book) that was made known to me via a

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ArgonDigital - enterprise automation experts
Product Management

User vs. Product Requirements

“What is the difference between user requirements and product requirements?” The short answer is that user “requirements” often address only what the users expect they will be able to do

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ArgonDigital - enterprise automation experts
Product Management

Controlling and Managing Change

Controlling and managing change is one of the most important tasks for both the Project Manager and Systems Engineer.  Failing to do so often results in massive cost overruns, schedule

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ArgonDigital - enterprise automation experts
Product Management

Avoiding Implementation

We were recently asked the following question: “How do you determine that a requirement is talking about “how” not “what”?  It is always a problem that bothers us during requirement

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