Law of Diminishing Returns

This is a demonstration of the law of diminishing returns. In present day, in my experience, happens vary frequently in project management.  Continue reading

Project Success & the Metaphorical Triangle

Project Success & the Metaphorical Triangle By Steven G. Lauck & Jon M. Quigley, MS PMP CTFL

Project Success – Project Success – Project Success! That is the hope of any organization when hiring and assigning the correct project manager to each project. For me, Project Success has always come down to fulfillment of Scope, Time, Cost, and Quality.

Project Managers must understand that there is a give & take or push/pull on the constraints in the shape of a triangle. Once the project is in motion any force pressed on the metaphorical triangle influences the sides and internal shape of the triangle.

For example, an accelerated schedule. The acceleration will require additional resources – costs, time, and resources. Or consider when a stakeholder or sponsor submits a change request. The resources to analyze the change request are resources that are likely taken away from executing the already agreed upon project work. Initiating the change management process adds … Continue reading

Regression Testing

By Jon M. Quigley

I saw a LinkedIn post yesterday about scope of testing during times of compressed schedule. The position was to test what is new in the software, and of that new, what is the most important, perhaps meaning what if it goes wrong, would be the worst for the client or customer.  Generally this is probably a good idea. However, there are some drawbacks to this approach.  This means no regression testing. Regression testing is testing of the old software features when we add new software features to the product.

Testing as above, is predicated on the belief that those things that we have changed or added, have no implication or impact on those features and functions that were already in place prior to this last iteration of the software. That may not be true.  If we make changes to some software module that is used by other functions, we may miss testing a change in a … Continue reading

Gemba Walk

Go to the place where the work is performed, that is the Gemba walk.  This does not apply just to manufacturing, but also line managers and their respective departments as well as to project management. You want to know what is going on, what could be better, go unto the work space and watch and talk with the people doing the work.

Where the work is performed, depends upon the work.  For example, if you are the manager of a product testing department, the place where the work is performed is likely the lab,  Go where the Hardware In the Loop (HIL) rigs and see how things are going, go to the test rooms where the environmental (hot and cold) and other stimuli (vibration) are administered to the product.  Learn how this work is actually being done. Ask questions about how the work is going.  What sort of things are difficult and why? What can we do to make the … Continue reading


If you have spent any time in the automotive industry you have probably spent time working within a system called the 5S. Continue reading


How do new ideas occur to us? What is the secret mixture that enables this spark that creates something new?  I have long wondered this, including when watching my son build things that I found interesting, and with no clear sign of what of the source of that idea that became reality.  I saw him build things with Lego blocks, and I watched him build things at an online game called Roblox.  In both instances it made me think, what is the source?

The same is true for my own life, especially my work life.  I have been part of groups that have produced 7 US patents and other intellectual property.  Each time was so different it is difficult to discern an underlying theme that made this creation possible or at least facilitated.  What can be said in each instance to varying degrees, is there was a perceived difficulty or problem, some desired end state that was presently not … Continue reading

Mura (unevenness)

The unevenness or mura of the work wreak havoc on our work. Project demands fluctuate and working on multiple projects likewise creates or exacerbates the unevenness. In product development work can get heavy around gate reviews as the project must accomplish certain expectations and milestones are reviewed in the gate activities.  One functional department may not be at capacity, but anther may be running beyond capacity.  The arrival of the work from one department stacks up as input to the next department.  This then creates muda as we have waste in the form of over production.  All of this unevenness has impact on schedule and the people performing the work, and sometimes specialized equipment as the demand fluctuates wildly.

Material that our development team will use may also be subjected to this unevenness, think prototype parts, upon which we will test and learn about the product for the next iteration of the development loop.  When lead times are long, we may … Continue reading

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