Marine’s Groundbreaking NPS Thesis Unveils Mixed-Reality Revolution in Naval Aviator Training

U.S. Marine Corps Lt. Col. Thomas A. Cecil recently achieved significant recognition for his work on mixed-reality (MR) head-mounted displays, a key element in naval aviation’s simulation-based training strategy. Graduating in June 2024 from the Naval Postgraduate School (NPS) with accolades such as the Commander George L. Phillips Award, Cecil’s thesis provides new insights into MR technology.

Cecil’s research, nominated for the Best Paper Award at the upcoming 2024 I/ITSEC, delves into the cognitive impacts of MR head-mounted displays on users. Applying the U.S. Army Aeromedical Research Laboratory’s Multiple Attribute Task Battery, participants experienced aviation subtasks using both conventional and cutting-edge MR devices. The variations in cognitive workload were noted between optical see-through (OST) and video see-through (VST) technologies.

The findings highlight challenges in embracing new MR technologies. Users of these devices exhibited slower reactions and higher cognitive effort, underscoring the need for strategic integration of these tools in naval aviation training. “Further investigations are required in real aircraft training,” Cecil emphasized, indicating the importance of precise technology matches for specific training events.

Collaboration with USAARL and the Naval Air Warfare Training Systems Division was crucial. Their contributions supported necessary updates and equipment access, pivotal for the research’s success. Cecil praised their roles in advancing the study’s methodology and technical assessment capabilities.

Currently positioned in Okinawa, Japan, Cecil applies his academic learnings as the director of the III Marine Expeditionary Force’s Tactical Exercise Control Group. Here, he integrates advanced simulation technologies to train Marine Air-Ground Task Forces, enhancing coordination and technical capabilities within the U.S. Indo-Pacific Command area.

Cecil credits his education at NPS for equipping him to lead effectively, allowing him to immediately focus on operational objectives. NPS, a century-old institution in Monterey, California, continues to offer advanced, defense-focused education to military and civilian personnel, promoting operational and technological advancements for the Naval service.