Improving the efficiency of human-computer interaction is one of the critical goals of intelligent aircraft cockpit research. The gaze interaction control method can vastly reduce the manual operation of operators and improve the intellectual level of human-computer interaction. Eye-tracking is the basis of sight interaction. so the performance of eye-tracking will directly affect the... https://www.diegojavierfares.com/quick-sale-SYIL-X5-Vertical-Mill-save-big/