Feb 4 2018
Methods Yes, Methodologies No
Michael Ballé opens his 1/29/2018 Gemba Coach column with “all methodologies are about making a better use of our minds.” Are they? Tom DeMarco and Tim Lister disagree. In Peopleware, they describe methodologies as follows:
“A Methodology is a general systems theory of how a whole class of thought-intensive work ought to be conducted. It comes in the form of a fat book that specifies in detail exactly what steps to take at any time, regardless of who is doing the work, regardless of where or when. The people who write the Methodology are smart. The people who carry is out can be dumb. They never have to turn their brains to the ON position. All they do is start on page one and follow the Yellow Brick Road, like happy little Munchkins, all the way from the start of the job to its successful completion. The Methodology makes all the decisions, the people make none.”
Jul 16 2019
Updating the 7 tools of QC
A conversation with Franck Vermet about problem-solving tools for factory operators caused me to revisit the 7 tools of QC from 50 years ago and ponder how they should be updated with current data science.
Data Science for Operators, as a book, remains to be written. If you google this phrase today, what comes up is training courses offering to “change your career” by attending a “data science bootcamp.” TIBCO Spotfire has “Workflow Operators” but these are programs, not people.
So the following are tentative answers to questions that haven’t been asked before.
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By Michel Baudin • Data science • 11 • Tags: 7 tools of QC, data science, Industry 4.0, QC, QC Circles, Quality, SPC