Rolf G.

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Testing is indespensable. Or is it?

Rolf G. posted an article on - Aug 15, 2011, 10:54 am
I added a set of rules (questions, really) to my wiki, concerning product test as measurement of product quality. Please check it out and spread the word: Article on PlanetProject.
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No Ads.

Rolf G. posted an article on - May 2, 2011, 10:31 am
Just a quick note: I decided to make ClearConceptualThinking.net an ad-free blog. I'm also working on making PlanetProject.wikidot.com an ad-free wiki.
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Improvement Principles

Rolf G. posted an article on - Feb 19, 2011, 8:56 am
I assembled this set of principles to guide me and others through the sometimes stormy times of change. To me, 'times of change' equals 'always'. If there's one common theme among all my different job positions and private challenges, it's the wish for improvement. Use these principles whenever you...
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Links to Web-Resources on Agile

Rolf G. posted an article on - Dec 28, 2010, 7:43 am
I gathered a list of web resources on Agile, especially Scrum and Evo, for a friend of mine. Far from complete! You can access it here: http://planetproject.wikidot.com/links-to-resources-on-agile Enjoy!
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The Power of the Prototype-Refine-Cycle

Rolf G. posted an article on - Jul 9, 2010, 1:23 am
Ted has another brilliant short (6:30 min) video from Tom Wujec. It shows two remarkable insights into design: The power of building things evolutionarily The power of having someone on the team who understands process See for yourself: Nice, ain't it? Let's go for more Ta-Da!...
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Praise! Use numbers to show quality impact.

Rolf G. posted an article on - Jul 8, 2010, 4:27 am
I just stumbled upon a very nice blog entry by Fergal McGovern of Visible Thread. It is about my article on "Extreme Inspections". Fergal appreciates that I showed ROI figures: What was doubly exciting for me in this article is that you see the actual ROI of inspection in clear terms. Utilising the ...
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What are the most valueable specifications?

Rolf G. posted an article on - Jun 23, 2010, 5:00 am
During my last vacation I came across evidence of good technical value specifications. At VW's Autostadt there is a display of this wonderful old Phaeton Sedan (sorry the photo is blurred). There also is a reproduction of a poster that was used to market the car at its times. It clearly states the m...
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Hyper-Productive Teams

Rolf G. posted an article on - Jun 7, 2010, 2:44 am
The Agile Engineer Ryan Shriver has stunning news from the productivity front. After he 'produced' a whopping 1.750 attendees for his webinar on the topic, he was kind enough to share the presentation slides and a companion article. I quote from the article: Hyper-productivity describes a state of b...
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Adding to Acceptance Testing

Rolf G. posted an article on - Mar 4, 2010, 2:42 pm
James Shore has sparked a lively discussion about sense and nonsense of acceptance testing. To be honest, my very first reaction to this piece of text was forbidding: "Acceptance testing tools cost more than they're worth. I no longer use it or recommend it." But James expanded on his statemen...
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New Layout for ClearConceptualThinking.net

Rolf G. posted an article on - Feb 27, 2010, 2:21 am
I finally found the time to change the layout of my blog. Hope it's much clearer now, improved readability. There are some issues with the way Google displays ads, but I hope to fix this within the next couple of days. Let me know what you think, please!
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Problem to Solution - The Continuum Between Requirements and Design

Rolf G. posted an article on - Feb 25, 2010, 1:33 am
Christopher Brandt, relatively new blogger from Vancouver, Canada, has an awesome piece about the difference between problem and solution. If he blogs more about problem solving, and in this outstanding quality, he definitely is someone to follow. While I do not completely agree with the concepts, I...
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Using Extreme Inspections to Significantly Improve Requirements Practice

Rolf G. posted an article on - Feb 3, 2010, 8:46 am
Today I'm pround to announce that one of my latest articles has been published on modernanalyst.com: Using Extreme Inspections to Significantly Improve Requirements Practice It will be showcased next week in the Feb issue of the eJournal of ModernAnalyst. From the introduction: Extreme Inspections a...
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Project management template for FREE download KOSTENLOSER Download: Projektmanagement Vorlage

Rolf G. posted an article on - Dec 24, 2009, 1:28 am
Projects by the book or by the trenches? The PRINCE2 project management standard by the OGC is a very practical piece of work. There is no obligation to do it by the book while you meet certain criteria. And it is supposed to be helpful, not an obstacle. I believe it is indeed helpful, and that is e...
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German Planguage Concept Glossary

Rolf G. posted an article on - Dec 24, 2009, 12:28 am
I published a German Version of the Gilb's Planguage Concept Glossary on Google Docs. It comprises the 178 core terms of systems engineering and RealQA concepts that are part of the Competitive Engineering book. In the future I plan to translate the rest of the over 500 carefully defined terms. The ...
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Who is your hero systems engineer?

Rolf G. posted an article on - Dec 5, 2009, 3:24 am
These days, I‘m inquiring about engineering. I‘d like to know who your hero systems engineer was or is (or will be?). Please comment, or send me a twitter message. Thank you! Thank you again for making it past the first paragraph. ;-) It all started when a couple of weeks ago I again was confron...
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Why High-level Measurable Requirements Speed up Projects by Building Trust

Rolf G. posted an article on - Oct 3, 2009, 6:20 am
(Allow 5 minutes or less reading time) Stephen M.R. Covey‘s The Speed of Trust caused me to realize that trust is an important subject in the field of Requirements Engineering. Neither the specification of high-level requirements (a.k.a. objectives) nor the specification of measurable requiremen...
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