In every aspect of business (and life), problem solving is a given requirement. And quality assurance — whether it’s products and services, marketing campaigns, idea development or even medical treatment — is based on problem solving.
To ensure quality in what we do, there are specific, quantitative methods like Six Sigma, which are now reaching beyond manufacturing floors to other functional areas of business. Quality standards like ISO 9000 are now being sought even by creative companies. In each of these methodologies or standards, quality control is focused on problem solving that is continuous and pervasive. Most importantly, they drive to be effective.
It’s that last element — effectiveness — that concerns me. Solving a problem requires finding the root cause. Without finding the root cause of problems you most likely will be treating symptoms. Quality control tools seek to get to the root cause of problems so they won’t have to be solved repeatedly. Or create ultimate failure.





After my father passed in February following a very full, very accomplished 88 years, I had the less-than-pleasant opportunity to sift through his personal possessions. Amongst a multitude of books, printouts and miscellanea of his hobbies were some very old-school tools of design. Mechanical pencils and a large round cast iron sharpener, French curve templates, guides and so on. All from his days designing everything from trade show displays to R&D labs to battleships.