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The works of the "father of software quality" Watts Humphrey remain

Recently, Watts Humphrey, an icon of software quality, passed away at the age of 83. Humphrey was probably best known for his work as one of the founding fathers of the Capability Maturity Model (CMM), a popular and well-known process improvement methodology.

Hearing about his death, I was curious about CMM. Had they been updated over the years? Was the process improvement methodology itself undergoing improvements? As a matter of fact, I learned that the Software Engineering Institute (SEI) recently released CMMI for Development, v.1.3. The new version does include some additions, taking into account the transitions many organzations are making to agile software development.

In CMMI for development: An overview of a process improvement model I give a high-level overview of CMMI for development, the process improvement methodology which has continued to evolve over time. Though I just cover the basics, the full 482-page document is available from the SEI website.

Humphrey, of course, left behind a much bigger legacy than his work on the capability maturity model with 12 books and hundreds of articles influencing topics of software quality. In fact, just a few months ago, SSQ published a chapter excerpt from his book, Reflections on Management. He was a scholar who will be missed, but his work will remain to guide and teach others in the industry.

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