Experimental Study of Inattentional Blindness Under Altitude Environment

Abstract

With the purpose to study the occurrence probability of the inattentional blindness at high altitude, inattentional blindness experiments at high altitude are carried out in this paper, and the physiological and psychological changes of subjects are monitored at the same time, such as heart rate, degree of blood oxygen saturation and so on. The results show, in the plateau of low-oxygen environment, inattentional blindness more likely happen, meanwhile, subjects physiological and mental state changed a great deal. The reason may be that narrow scope of people’s attention or severe damage to people’s short-term memory. In the vehicle visual information interface design, people’s cognitive characteristic changes in the plateau of low-oxygen environment must be considered.