A Virtual Reality-Based Multi-user Training System for Military Band Jump Operations
摘要
For military paratroopers, band jump training is not just about technique—it’s about building instinctive confidence under extreme conditions. This study explores how a multi-user Virtual Reality (VR) system transforms the training experience for soldiers of the Special Forces Brigade N \(^\text {o}\) 9 “Patria.” Through immersive simulations that replicate every stage of the jump—from aircraft exit to landing—the system allows paratroopers to feel the adrenaline of freefall, the tension of parachute deployment, and the precision of landing maneuvers in a risk-free environment. The collaborative VR environment enables soldiers to train together, coordinating jumps in real-time, practicing emergency procedures, and developing team synchronization that mirrors actual operations. Evaluated by 30 paratroopers, the system achieved an 81% SUS score, with participants reporting significantly improved confidence in canopy control (87%) and landing accuracy (79%). Beyond technical skills, the VR training enhanced spatial awareness and stress management—critical factors often overlooked in traditional training. The multi-user functionality proved particularly valuable, with 92% of trainees emphasizing how shared virtual exercises improved their team coordination. While maintaining the cost and safety advantages of VR, this system uniquely addresses the psychological and collaborative dimensions of parachute training. Future developments will integrate adaptive challenge scaling based on individual performance metrics and enhanced haptic feedback for more realistic canopy handling sensations.