Operator Quality Impact Invisible
Quality tracking showed defect rate variation but didn't correlate to operator. Assumption: quality is process-driven, not operator-driven.
What Became Visible
Operator-linked quality analysis revealed: high-performer operators achieved 1.2% defects; low-performers achieved 9% defects. This 8-point variance was operator technique variance, not process variance.
High-Performer Quality Transfer
High-quality-performer techniques documented and trained to all operators. Focus: precision hand movement, connection verification, quality-first mindset.
How it worked: Systematic observation and training transferred high-performer technique to lower-performers. Quality baseline improved facility-wide.
Results
major skill gain
consistency improvement
annual cost savings
Operator technique significantly impacts quality. High-performer methodology when systematized improves team-wide quality baseline.
Operational Reality
Quality variance was attributed to process. Visible operator impact showed technique was the key leverage point.