Systems and methods for automatically adjusting audio based on gaze point
View Patent ↗Embodiments provide methods and systems for adjusting audio output based on eye tracking input. In some embodiments, a memory stores data defining a boundary based on a coordinate system. The boundary corresponds to a display element of displayed content. An input receives data indicating coordinates of a gaze point location of a user viewing the displayed content. A processor compares the received coordinates of the gaze point location to the boundary corresponding to the display element to determine whether the gaze point location is inside the boundary corresponding to the display element. In response to determining that the gaze point location is inside the boundary corresponding to the display element, the processor adjusts an audio setting of the displayed content.
1. A system for adjusting presenting audio output based on eye tracking input, the system comprising:
a memory storing data defining a boundary based on a coordinate system, the boundary corresponding to a first display element of displayed content;
an input configured to receive data indicating coordinates of a gaze point location of a user viewing the displayed content; and
a processor configured to:
compare the received coordinates of the gaze point location to the boundary corresponding to the first display element to determine whether the gaze point location is inside the boundary corresponding to the first display element; and
in response to determining that the gaze point location is outside the boundary corresponding to the first display element, present audio corresponding to a second display element of the displayed content more prominently than audio of the first display element such that the audio corresponding to the first display element is at a volume level that is lower than a volume level of the audio corresponding to the second display element.
2. The system of claim 1 , wherein the processor is further configured to:
select a first audio track associated with the second display element from a plurality of audio tracks associated with the displayed content in response to determining that the gaze point location is outside the boundary corresponding to the first display element; and
present the selected first audio track instead of a second of the plurality of audio tracks that is associated with the first display element.
3. The system of claim 2 , wherein the processor is further configured to:
adjust at least one additional audio track associated with the displayed content.
4. The system of claim 1 , wherein the processor is further configured to:
select an audio track to accompany the content from a plurality of audio tracks associated with the displayed content.
5. The system of claim 1 , the system further comprising an eye tracker configured to:
determine a gaze point of a user;
determine coordinates of a location on the display that the gaze point corresponds to; and
transmit data indicating the coordinates of the gaze point location on the display to the input.
6. The system of claim 1 , wherein the processor is further configured to simultaneously adjust an image of the displayed content in response to determining that the gaze point location is outside the boundary corresponding to the first display element.
7. The system of claim 1 , wherein the processor is further configured to:
bringing the second display element into focus; and
bringing at least one other display element out of focus.
8. The system of claim 1 , wherein the processor is further configured to display closed captioning in response to determining that the gaze point location is outside the boundary corresponding to the first display element.
9. The system of claim 1 , wherein the processor is further configured to adjust the audio setting associated with the displayed content based on a duration of the user's gaze on the first display element.
10. A method for adjusting audio output based on eye tracking input, the method comprising:
storing data defining a boundary based on a coordinate system, the boundary corresponding to a first display element of displayed content;
receiving data indicating coordinates of a gaze point location of a user viewing the displayed content;
comparing, using control circuitry, the received coordinates of the gaze point location to the boundary corresponding to the first display element to determine whether the gaze point location is inside the boundary corresponding to the first display element; and
in response to determining that the gaze point location is outside inside the boundary corresponding to the first display element, presenting adjusting, using control circuitry, an audio corresponding to a second display element of the displayed content more prominently than audio of the first display element such that the audio corresponding to the first display element is at a volume level that is lower than a volume level of the audio corresponding to the second display element.
11. The method of claim 10 , wherein adjusting the audio setting of the displayed content comprises:
selecting a first audio track associated with the second display element from a plurality of audio tracks associated with the displayed content in response to determining that the gaze point location is outside the boundary corresponding to the first display element; and
presenting the selected first audio track instead of a second of the plurality of audio tracks that is associated with the first display element.
12. The method of claim 11 , further comprising:
adjusting at least one additional audio track associated with the displayed content.
13. The method of claim 10 , wherein adjusting the audio setting of the displayed content comprises:
selecting an audio track to accompany the displayed content from a plurality of audio tracks associated with the displayed content.
14. The method of claim 10 , further comprising:
determining a gaze point of a user;
determining coordinates of a location on the display that the gaze point corresponds to; and
transmitting data indicating the coordinates of the gaze point location on the display to the input.
15. The method of claim 10 , further comprising:
simultaneously adjusting an image of the displayed content in response to determining that the gaze point location is outside the boundary corresponding to the first display element.
16. The method of claim 10 , wherein adjusting the image comprises:
bringing the second display element into focus; and
bringing at least one other display element out of focus.
17. The method of claim 10 , further comprising:
displaying closed captioning in response to determining that the gaze point location is outside the boundary corresponding to the first display element.
18. The method of claim 10 , further comprising:
adjusting the audio setting associated with the content based on a duration of the user's gaze on the first display element.