Category: poka yoke

Poka Yoke, error handling for your process

October 7, 2009 by Mendelt Siebenga

Software engineering is still a very human endeavor. Its a complex process that requires our ability to create non-standard solutions for non-standard problems. But with this ability to creatively solve problems comes a tendency to introduce defects, one of the seven wastes lean production and lean programming try to eliminate. Jack Milunsky describes several ways to reduce the amount of defects in his article. I want to look at another idea from lean manufacturing for reducing the number of defects called Poka Yoke in Japanese and have a look at how we can apply this idea to software engineering.