US Patent 11853472 Modify audio based on physiological observations

An example non-transitory computer-readable storage medium comprises instructions that, when executed by a processing resource of a computing device, cause the processing resource to, responsive to identifying a spatial area of attention of a gaze of a user, enhance audio associated with the spatial area of attention. The instructions further cause the processing resource to modify the enhancing based at least in part on a physiological observation of the user while hearing the audio.