Pupillometric Workload Measurement in the 360 Degree Integrated Cueing Environment (ICE)

摘要

This study is a part of an ongoing series of studies examining cueing modalities to circumvent the in-flight effects of degraded visual environments (DVEs) in a rotary wing aircraft. The suite of cueing modalities investigated include visual cueing symbology, auditory cueing, and tactile cueing. This study compared the use of combinations of these cueing modalities to find which resulted in the best performance and the least amount of workload required of the pilot. This specific paper focuses on the analysis of pupillometric data collected through video-based eye-tracking to measure cognitive workload. Results are discussed.