kaizen

Keizen Defined
Keizen (or Kaizen) is Japanese for "change for the better" or "improvement" and is an approach to productivity improvement originating within industry programs by Japanese manufacturers after World War II. The development of Kaizen went hand-in-hand with that of quality control circles, but it was not limited to quality assurance.

The goals of kaizen include the elimination of waste (defined as "activities that add cost but do not add value"). A closer definition of the Japanese usage of Kaizen is "to take it apart and put back together in a better way." What is taken apart is usually a process, system, product, or service.

Kaizen is a daily activity whose purpose goes beyond improvement. It is also a process that when done correctly humanizes the workplace, eliminates hard work (both mental and physical), teaches people how to do rapid experiments using the scientific method, and how to learn to see and eliminate waste in business processes.

Importantly, kaizen must operate with three principles in place: process and results (not results-only); systemic thinking (i.e. big picture, not solely the narrow view); and non-judgmental, non-blaming (because blaming is wasteful).

Everyone participates in kaizen; people of all levels in an organization, from the CEO on down.

The only way to truly understand the intent, meaning, and power of kaizen is through direct participation, many, many times.