Example Concept: Spatial audio accuracy in AR is achieved by integrating head-related transfer functions (HRTFs) to simulate how sound waves interact with the human ear, providing realistic directionality. Additionally, real-time environmental acoustics modeling adjusts audio based on the virtual and physical environment's geometry, ensuring that sound reflections and occlusions are accurately represented. Precise head tracking ensures that audio cues remain consistent with the user's head movements, maintaining the spatial relationship between sound and visual elements.