Plots weaving defects on graph charts to depict frequency and types of defects charged to each textile weaver:
Shades chart boxes of bar graph to plot weaving defects for each weaver by type and workshift, using inspection reports and colored pencils. Posts charts in weaving room for weavers' reference. Copies data, such as frequency and types of defects, loom numbers, and cloth style from inspection reports onto defect-report form for quality control use.