Power save mode for wearable device

A wearable device, comprising:

• one or more sensors;
• a processor;
• a memory device that stores instructions executable by the processor to:
• identify an orientation of the wearable device, wherein the wearable device is at least one of:
• an augmented reality device and a virtual reality device;
• determine whether the orientation corresponds to an inactive orientation or an active orientation, wherein display lens of a wearable device in the inactive orientation are positioned away from a user's eyes and wherein the instructions executable by the processor to determine comprise instructions executable by the processor to:
• access a database comprising a list of inactive orientations of the wearable device;
• and
• determine whether a predetermined level of similarity exists between the identified orientation of the wearable device and a known inactive orientation stored in the list of inactive orientations for the wearable device;
• identify, using the one or more sensors, an absence of user gaze on the display lens of the wearable device for a predetermined period of time;
• and
• provide, responsive to determining that the orientation corresponds to the inactive orientation and that the absence of user gaze on the display lens has been identified for the predetermined period of time, a power off notification to a user of the wearable device;
• wherein a type of the power off notification is influenced by orientation of the wearable device;
• wherein the power off notification comprises an indication of a time until a power off event occurs and a suggestion to avoid the power off event by reorienting the wearable device to the active orientation.

A method, comprising:

• detecting, using an audio capture device operatively coupled to a wearable device, environmental audio, wherein the wearable device is an augmented reality device;
• identifying, using a processor, augmented reality contents presented on a display of the wearable device;
• determining, using a processor, whether a topic associated with the environmental audio and a topic associated with the augmented reality contents correspond to a similar context;
• and
• presenting, responsive to determining that the topic associated with the environmental audio and the topic associated with the augmented reality contents do not correspond to the similar context, a power save option to a user.

A wearable device, comprising:

• an audio capture device;
• a display;
• a processor;
• wherein the wearable device is an augmented reality device;
• a memory device that stores instructions executable by the processor to:
• detect environmental audio;
• identify augmented reality contents presented on the display of the wearable device;
• determine whether a topic associated with the environmental audio and a topic associated with the augmented reality contents correspond to a similar context;
• and
• present, responsive to determining that the topic associated with environmental audio and the topic associated with augmented reality contents do not correspond to the similar content, a power save option to a user.