Because of the increasing need for precision measurement, Automatic Optical Inspection (AOI) is now considered the main technology for quality control and precision measurement.

• 但目前国内主流产业所使用的自动光学检测机台大多依赖进口，不仅价格昂贵，想将自动光学检测的功能整合入现有的加工机台更是难上加难。