Automated manufacturing from raw materials to the finished product is completed entirely on one production line, so there's no room for error. Furthermore, with the microscopic components needed in the IT field, even an error of a few microns can result in poor quality. The high-tech industry has exacting standards for the reliability, endurance and precision of its operators, and only robots can fill such superhuman demands.
由於自動化製程從原料、半成品到成品，都在同一條生產線上，不容閃失；加上資訊科技已進入奈米世紀，即使肉眼難辨的幾微米失誤，都可能造成品質不良，高科技產業對操作者的穩定性、堅固性和精確性，有嚴格規範，能達到這種「非人」要求的，也只有機器人了。