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Trainee Action Recognition through Interaction Analysis in CCATT Mixed-Reality Training
Divya Mereddy, Marcos Quinones-Grueiro, Ashwin T S, Eduardo Davalos, Gautam Biswas, Kent Etherton, Tyler Davis, Katelyn Kay, Jill Lear, Benjamin Goldberg
https://arxiv.org/abs/2509.17888

Trainee Action Recognition through Interaction Analysis in CCATT Mixed-Reality Training
This study examines how Critical Care Air Transport Team (CCATT) members are trained using mixed-reality simulations that replicate the high-pressure conditions of aeromedical evacuation. Each team - a physician, nurse, and respiratory therapist - must stabilize severely injured soldiers by managing ventilators, IV pumps, and suction devices during flight. Proficient performance requires clinical expertise and cognitive skills, such as situational awareness, rapid decision-making, effective com…