Matthias D Ziegler

A Longitudinal Study on the Effects of Circadian Fatigue on Sound Source Identification and Localization using a Heads-Up Display

Circadian fatigue, largely caused by sleep deprivation, significantly diminishes alertness and situational awareness. This issue becomes critical in environments where auditory awareness—such as responding to verbal instructions or localizing alarms—is essential for performance and safety. While head-mounted displays…