Quality is more than defects – think benefits vs risk vs agility vs speed

By Duncan Troup on Wednesday, August 16th, 2017 in Customer-centric Thinking, Lean and Agile, Product Design, Service Performance.

At Tingle Tree a key reference point is the economic cost of conformance model. Professor James Martin describes this as… “…the economic conformance level (ECL) is obtained where prevention and appraisal costs are equal to external and internal failure costs. Prevention and appraisal costs increase as the level of conformance quality increases.” In a recent […]