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Posts Tagged ‘system validation’


How Do I Know When My Requirements Are Sufficient?

Posted on: February 28th, 2015 by Lou Wheatcraft 2 Comments

This question was asked recently on a popular discussion group. Maybe a better question to ask: “How do I know when the requirement set for the system of interest is “done enough” to give to the development team?” Where “done … Read More

Requirement–Driven Product Development

Posted on: December 31st, 2014 by Lou Wheatcraft 1 Comment

I think it is safe to say that everyone that leads or is part of a product development project starts out with the intention of delivering a winning product. We define a winning product as a product that delivers what … Read More

What is the Biggest Obstacle to Good Requirements?

Posted on: November 15th, 2014 by Lou Wheatcraft 4 Comments

I was recently asked the question: “What do you think is the biggest obstacle to good requirements documentation? I have been doing this for 25+ years and never see the end product match the requirements…..” I smiled when I saw … Read More

Should the “testors” be involved in requirements development?

Posted on: March 31st, 2014 by Lou Wheatcraft 1 Comment

On more than one occasion, I have been asked about early involvement of the test team.  To paraphrase a most recent question, I was asked:: “I have studied different articles about this new tendency of involving testers earlier in the … Read More

Medical Device Development and Requirements Experts

Posted on: January 27th, 2014 by Lou Wheatcraft No Comments

We are frequently asked whether or not the training we offer is specifically geared to the medical device industry or if our training is generic.  The short answer – our instructors have extensive experience in providing training for the medical … Read More