For those of you who follow the industry closely. Is this a prelude to Apple’s VR glasses? > Using the gyroscope and accelerometer in AirPods Max and iPhone or iPad, spatial audio tracks the motion of a user’s head as well as the device, compares the motion data, then remaps the sound field so it stays anchored to the device, even as the user’s head moves.
Those features do make sense for hypothetical AR glasses where you move around a space with objects emitting sounds.
https://en.m.wikipedia.org/wiki/Head-related_transfer_functi...