The primary sewing challenges from an industrial perspective are broken stitches and raw edges, which can account for up to 80% of defects in production. Broken stitches often result from flagging, handling errors by operators, or machine faults. Raw edges occur when fabric doesn't properly enter the seam, leading to fraying after washing. While raw edges can be controlled with discipline, the scale of production makes it difficult. These defects incur significant costs in rework, impacting garment prices. Eliminating these issues is crucial for manufacturing success.