At Toyota, as cars roll off the assembly line, they go through a final inspection station staffed by astute visual and tactile inspectors. If these inspectors spot a paint defect, they don’t just quietly fix the problem merely by touching up the paint to satisfy the customer or their plant manager.
As part of Toyota’s famed kaizen continuous improvement system, floor workers identify the systemic causes that led to the specific defect on the specific car. They then remedy the root cause of the problem so it won’t happen again.
Fostering an atmosphere of continuous improvement and learning
Most companies cherish employees who are watchful of problems and take it upon themselves to detect and solve problems without criticism or complaint. A software company, for example, may treasure a programmer who observes an unforeseen coding mistake, and swiftly develops a patch to keep her project moving forward.
In contrast, companies like Toyota who are obsessive about quality improvement, organizational learning, and developing collective intelligence don’t reward or tolerate such quiet fixers.
At companies that have adopted the kaizen philosophy, continuous improvement originates from the bottom up through suggestion systems that engage and motivate floor employees to look out for systemic problems, raise quality concerns, and help solve those problems. These companies encourage their employees to actively seek small, simple, and incremental improvements that could result in real cost savings, higher quality, or better productivity. According to Taiichi Ohno, the legendary Japanese industrial engineer identified as the father of the Toyota Production System, “Something is wrong if workers do not look around each day, find things that are tedious or boring, and then rewrite the procedures. Even last month’s manual should be out of date.”
Idea for Impact: To develop collective intelligence and build smarter organizations, discourage employees from heroically patching up recurring problems. Instead, encourage them to find, report, analyze, experiment, and fix systemic problems to prevent their recurrence.