To follow up on yesterday's post about the CC6 Lean team, I had a few minutes today to drop by just as the group was getting engaged in fishbone diagrams. These are used to brainstorm in more detail the nature of major problems, looking at their components and then asking the "five why's" to conduct a root cause analysis.
As I walked into the room during a break, a couple of people mentioned to me that the morning session had been a lot tougher, emotionally, than yesterday's current state analysis. This is a common stage in the Lean process. It is relatively easy to map out the current state. When you start talking about why it exists, it is hard not to blame someone else in the room or someone who is not in the room. "If [name] only did this differently, we could solve the problem," is the common refrain I have seen in other rapid improvement events.
But, the idea of Lean is to focus on the problem and not the person. This is not about blame. It is about a workplace environment that has evolved over the years -- full of work-arounds and inefficiency and waste. By the time I left, the group was again smiling a bit more and collaborating on how to analyze the situation. Later, they will invent countermeasures to help undo the waste, setting goals and targets and timelines for the next steps.
Here is a short video about fishbones to give you a sense of the concept and how it progresses. Jenine Davignon from our business transformation group is leading the class. If you can't view the video, click here.