Electronic device and method for providing notification information based on gaze of user
A wearable device comprises a display, a sensor, a communication circuit, memory comprising instructions, and at least one processor. The instructions, when executed by the at least one processor, cause the wearable device to identify a context representing a situation of a user and a position of an object associated with the context based on information obtained through the sensor and the communication circuit, display a first visual object superimposed on a periphery of the object based on verifying that the object is positioned within a first area in a field of view (FoV) area of the wearable device, display by blinking the first visual object based on verifying that the object is positioned within a second area in the FoV area, and display a second visual object representing the object in the FoV area based on verifying that the object is positioned outside of the FoV area.
1. A wearable device comprising:
a display;
a sensor;
a camera;
a communication circuit;
memory, including one or more storage mediums, storing instructions; and
at least one processor comprising processing circuitry,
wherein the instructions, when executed by the at least one processor individually or collectively, cause the wearable device to:
obtain, through the camera, an image representing an external environment of the wearable device, wherein the external environment includes a plurality of objects;
identify a context representing a situation of a user worn by the wearable device based on information obtained through the sensor and the communication circuit;
identify a position of an object associated with the identified context among the plurality of objects;
display a first visual object, which is at least partially superimposed on the object based on verifying that the object is positioned within a first area corresponding to a gaze direction of the user in a field of view (FoV) area of the wearable device;
display by blinking the first visual object based on verifying that the object is positioned within a second area excluding the first area in the FoV area; and
display a second visual object representing the object on a point in the FoV area based on verifying that the object is positioned within a third area outside of the FoV area.
2. The wearable device of claim 1 ,
wherein the information obtained through the sensor and the communication circuit includes at least one of acoustic information, information on an external electronic device connected based on short-range wireless communication, biometric information of the user, or movement information of the user,
wherein the instructions, when executed by the at least one processor individually or collectively, cause the wearable device to:
identify the context representing the situation of the user based on an executing software application and the information; and
identify the object associated with the context based on the information.
3. The wearable device of claim 1 ,
wherein the instructions, when executed by the at least one processor individually or collectively, cause the wearable device to:
identify the gaze direction in which a gaze of the user indicates;
display, through the display, at least one calibration object displayed adjacent to the gaze direction; and
identify the first area based on input of the user for the at least one calibration object.
4. The wearable device of claim 1 ,
wherein the instructions, when executed by the at least one processor individually or collectively, cause the wearable device to:
identify a movement of the user based on the information;
identify a size of the first area as a first size based on the movement having a first moving speed; and
identify the size of the first area as a second size smaller than the first size based on the movement having a second moving speed faster than the first moving speed.
5. The wearable device of claim 1 ,
wherein the instructions, when executed by the at least one processor individually or collectively, cause the wearable device to:
identify a size of pupil of the user based on the information;
identify a size of the first area as a first size based on the pupil having a first pupil size; and
identify the size of the first area as a second size smaller than the first size based on a second pupil size bigger than the first pupil size.
6. The wearable device of claim 1 ,
wherein the instructions, when executed by the at least one processor individually or collectively, cause the wearable device to:
perform hand tracking for the user based on the information;
identify a portion area corresponding to a hand of the user within the first area based on the hand tracking; and
refrain from displaying of the first visual object with respect to the object based on identifying the position within the portion area.
7. The wearable device of claim 1 ,
wherein the first visual object includes a line at a periphery of the object,
wherein the second visual object includes an image rendered based on the object,
wherein the point in the FoV area represents a portion of the FoV area adjacent to the third area, and
wherein the third area includes an area recognizable by the wearable device based on the information.
8. The wearable device of claim 1 ,
wherein the instructions, when executed by the at least one processor individually or collectively, cause the wearable device to:
display a text describing the object on another point in the FoV area while displaying the second visual object representing the object based on verifying that the object is positioned within the third area,
wherein another portion includes the first area and the second area.
9. The wearable device of claim 1 ,
wherein the instructions, when executed by the at least one processor individually or collectively, cause the wearable device to:
output a voice, which utters a text describing the object, through a speaker of the wearable device while displaying the second visual object representing the object based on verifying that the object is positioned within the third area.
10. The wearable device of claim 1 ,
wherein the instructions, when executed by the at least one processor individually or collectively, cause the wearable device to:
identify a priority for the object based on the context; and
display a text describing the object on another point of the FoV area based on the object having the priority higher than or equal to a reference level,
wherein the priority represents urgency of the object, and
wherein the another point includes the first area.
11. The wearable device of claim 1 ,
wherein the instructions, when executed by the at least one processor individually or collectively, cause the wearable device to:
blink the first visual object during a designated time based on verifying that the object is positioned within the second area or the third area; and
change a brightness of the second area in response to verifying that the object is positioned within the second area or the third area after the first visual object blinks during the designated time.
12. The wearable device of claim 1 ,
wherein the instructions, when executed by the at least one processor individually or collectively, cause the wearable device to:
transmit, to an external electronic device, a signal requesting an execution of a function of the external electronic device for adjusting the position within the first are based on verifying that the object is positioned within the second area or the third area.
13. The wearable device of claim 1 ,
wherein the object includes an IoT (internet of things) device,
wherein the instructions, when executed by the at least one processor individually or collectively, cause the wearable device to:
connect to a server managing the IoT device through the communication circuit,
receive, from the server, information on the IoT device;
identify whether the position of the object is within a space in which the wearable device is positioned based on the information on the IoT device; and
display the second visual object on the point of the FoV area based on identifying the position within the third area in case that the position is within the space.
14. A method performed by a wearable device comprising:
obtaining, through a camera of the wearable device, an image representing an external environment of the wearable device. wherein the external environment includes a plurality of objects;
identifying a context representing a situation of a user worn by the wearable device based on information obtained through a sensor and a communication circuit of the wearable device;
identifying a position of an object associated with the identified context among the plurality of objects;
displaying a first visual object, which is at least partially superimposed on the object based on verifying that the object is positioned within a first area corresponding to a gaze direction of the user in a field of view (FoV) area of the wearable device;
displaying by blinking the first visual object based on verifying that the object is positioned within a second area excluding the first area in the FoV area; and
displaying a second visual object representing the object on a point in the FoV area based on verifying that the object is positioned within a third area outside of the FoV area.
15. The method of claim 14 ,
wherein the information obtained through the sensor and the communication circuit includes at least one of acoustic information, information on an external electronic device connected based on short-range wireless communication, biometric information of the user, or movement information of the user,
wherein the method comprises:
identifying the context representing the situation of the user based on an executing software application and the information; and
identifying the object associated with the context based on the information.
16. The method of claim 14 , the method comprising:
identifying the gaze direction in which a gaze of the user indicates;
displaying at least one calibration object displayed adjacent to the gaze direction; and
identifying the first area based on input of the user for the at least one calibration object.
17. The method of claim 14 , the method comprising:
identifying a movement of the user based on the information;
identifying a size of the first area as a first size based on the movement having a first moving speed; and
identifying the size of the first area as a second size smaller than the first size based on the movement having a second moving speed faster than the first moving speed.
18. The method of claim 14 , the method comprising:
identifying a size of pupil of the user based on the information;
identifying a size of the first area as a first size based on the pupil having a first pupil size; and
identifying the size of the first area as a second size smaller than the first size based on a second pupil size bigger than the first pupil size.
19. A non-transitory computer-readable storage medium, when individually or collectively executed by at least one processor of a wearable device comprising a display, a sensor, a camera, and a communication circuit, stores one or more programs including instructions that cause to:
obtain, through the camera, an image representing an external environment of the wearable device, wherein the external environment includes a plurality of objects:
identify a context representing a situation of a user worn by the wearable device based on information obtained through the sensor and the communication circuit;
identify a position of an object associated with the identified context among the plurality of objects;
display a first visual object, which is at least partially superimposed on the object based on verifying that the object is positioned within a first area corresponding to a gaze direction of the user in a field of view (FoV) area of the wearable device;
display by blinking the first visual object based on verifying that the object is positioned within a second area excluding the first area in the FoV area; and
display a second visual object representing the object on a point in the FoV area based on verifying that the object is positioned within a third area outside of the FoV area.
20. The non-transitory computer-readable storage medium of claim 19 ,
wherein the information obtained through the sensor and the communication circuit includes at least one of acoustic information, information on an external electronic device connected based on short-range wireless communication, biometric information of the user, or movement information of the user,
wherein the non-transitory computer-readable storage medium, when individually or collectively executed by the at least one processor, stores one or more programs including instructions that cause to
identify the context representing the situation of the user based on an executing software application and the information; and
identify the object associated with the context based on the information.