Electronic device for displaying visual object based on location of external electronic device and method thereof

A method of a wearable device, comprising:

• identifying, based on an image output from a camera, an external electronic device;
• based on the identification, requesting outputting of an optical signal to the external electronic device through a communication circuit;
• identifying, in a portion of the image where the external electronic device is displayed, a position of the optical signal output from the external electronic device;
• and
• displaying a visual object having an extended shape based on the identified position in a display.

A non-transitory computer-readable storage medium having stored thereon one or more programs, wherein the one or more programs, when executed by a processor of a wearable device to, cause the wearable device to:

• identify, based on an image output from a camera, an external electronic device;
• based on the identification, request outputting of an optical signal to the external electronic device through a communication circuit;
• identify, in a portion of the image where the external electronic device is displayed, a position of the optical signal output from the external electronic device;
• and
• display a visual object having an extended shape based on the identified position in a display.