As Industry 4.0 takes hold, industrial automation and robotics are replacing many manual tasks in manufacturing. However, when it comes to visual quality inspection, most production lines still employ human workers in the tedious task of examining products and judging defects.

The biggest drawback of manual visual inspection is that humans make mistakes. Tired workers often miss defects that ‘escape’ the quality screens on the production floor and leak into finished goods packages or into integrate
Source: NDT