1. A method for operating a wearable device that includes a display, comprising:automatically determining a position of the display relative to a line-of-sight (LOS) of a user that is wearing the wearable device; and
processing a change in operational modes of the wearable device based on the determined position of the display, the operational modes including a first operational mode when the position of the display is determined to be within the LOS of the user, and
a second operational mode when the position of the display is determined to be outside the LOS of the user, wherein operating the wearable device in the second operational mode includes:
determining a feature of content to provide the user;
when the feature of the content is associated with a visual-only condition, providing the user, via an electroacoustic transducer included in the wearable device, and audible indication of the visual-only condition; and
when the feature of the content is associated with a visual-optional condition, providing the user, via the electroacoustic transducer, an audible indication of the content.