Real-Time Passenger Orientation and Adaptation System for Zero-Gravity Environments

Spatial orientation in zero-gravity environments poses a critical challenge for passengers and astronauts, as the absence of gravitational cues disrupts balance, posture, and spatial perception. This disorientation can cause motion sickness, cognitive overload, and reduced operational efficiency. The proposed Adaptive Multisensory Orientation and Feedback System (AMOFS) addresses these issues through a real-time closed-loop architecture that fuses inertial, environmental, and cognitive-sensory data. The system integrates wearable IMUs, bone-conduction audio, vibrotactile feedback, and augmented reality overlays to dynamically guide user orientation without visual dependence. An AI-based disorientation detection module identifies spatial drift using sensor fusion and adjusts feedback intensity through reinforcement learning for individual adaptation. Experimental evaluations under zero-gravity simulations demonstrate that AMOFS improves orientation accuracy by up to 8% and reduces disorientation recovery time by 12% compared to conventional visual-feedback systems. Moreover, adaptive control prevents cognitive overload by modulating multisensory input in response to user states. This innovation enhances spatial awareness, comfort, and safety for space travelers, marking a significant advancement in human-centered spaceflight design and paving the way for future cognitive-adaptive systems in aerospace operations.

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