What's the difference between classical QFD and modern QFD? Why should we use one over the other? The differences of the two are explained in terms of their background, tools and approaches, and pros and cons.
Comprehensive QFD Deployments—Are they necessary?
"Little did we appreciate at the start that Comprehensive QFD would allow us to evaluate the functional, performance, reliability, and cost parameters of our products," one tech firm marveled after attending the QFD Black Belt® training. In Comprehensive QFD, each type of “quality” (such as security, safety, reliability, etc.) is analyzed as a distinct “deployment”. Knowing proper organization of QFD information sets is essential to deliver meaningful results in your product/service development.