Six Sigma is not a bad toolbox, and since we HAVE to use it we are able to question other decisions in the company that are not data driven. For instance, several people have decided to do projects on performance ranking and remuneration and so on, much to the alarm of our HR people.
We might actually see a win out of that!
However, it is no silver bullet, and unless the management are behind it then it will go the way of all things innovative. We are told it is cost effective, I can see that individual projects are, but I wonder how many of them would have happened anyway, and whether the cost of pulling an engineer out of his job for two years is taken into account.
By the way I'm a green belt, that is, I've attended a week long course and am expected to use it, but if it gets too hard I am supposed to call in a black belt.
Cheers
Greg Locock