The "It Works" feature.

As opposed to the "It does not really work" feature we often experience.

Students dressed in expensive gowns with no place to go. What happened to the "It Works" feature? And the mighty Toyota Corporation. Have high tech glitches tarnished it's brand for good and is there room for a good old conspiracy theory? Believe it or Not!

The "It Works" feature is not an option.

My favorite coffee bar was just north of the Golden Gate Bridge. The name of the establishment was Shaky Grounds. Get it? Earth quakes and coffee grounds. Clever huh? But it was the excellent coffee and interesting customers that made that place for me. Not fancy. But it worked. On rare occasions the coffee was not so excellent. Some deviation from the norm occurred.

Statistical revelation will get one closer to zero defects, but never all the way. Due diligence will save time and money. And a comprehensive design of the system will factor in the "It Works" feature.