An electronic device comprising: a display; a memory; and at least one processor functionally connected to the display or the memory, the at least one processor being configured to: execute a content capable of providing a user experience by implementing virtual reality or augmented reality, wherein the content is two-dimensional content or three-dimensional content; identify a content type associated with the content, wherein the content type is at least one of; a two-dimensional 16:9 content type having a 16:9 aspect ratio visible within the user's viewing angle, a two-dimensional panorama content type having a view angle larger than the user's viewing angle, a three-dimensional 180-degree content type having a hemispherical shape, and a three-dimensional 360-degree content type having a spherical shape; extract at least one object information from the content or create at least one object information by analyzing the content; create a navigator representing an area around a position of a user, the navigator being a graphical user-interface element having a shape determined according to the content type, wherein the position of the user is located in a center point of the navigator and the object information is arranged within the navigator based on a distance between the position of the user and the position of the object; display the navigator according to gaze information of a user, wherein the gaze information includes at least one of a gaze direction, a viewing angle and movements of the user relative to the display, wherein the processor is further configured to; not display the navigator when the content is being executed and the gaze information indicates that the user is looking forward relative to the display; and display the navigator at an upper or lower end region when the gaze information indicates that the user is looking at said upper or lower end region of the display. a display; a memory; and at least one processor functionally connected to the display or the memory, the at least one processor being configured to: execute a content capable of providing a user experience by implementing virtual reality or augmented reality, wherein the content is two-dimensional content or three-dimensional content; identify a content type associated with the content, wherein the content type is at least one of; a two-dimensional 16:9 content type having a 16:9 aspect ratio visible within the user's viewing angle, a two-dimensional panorama content type having a view angle larger than the user's viewing angle, a three-dimensional 180-degree content type having a hemispherical shape, and a three-dimensional 360-degree content type having a spherical shape; extract at least one object information from the content or create at least one object information by analyzing the content; create a navigator representing an area around a position of a user, the navigator being a graphical user-interface element having a shape determined according to the content type, wherein the position of the user is located in a center point of the navigator and the object information is arranged within the navigator based on a distance between the position of the user and the position of the object; display the navigator according to gaze information of a user, wherein the gaze information includes at least one of a gaze direction, a viewing angle and movements of the user relative to the display, wherein the processor is further configured to; not display the navigator when the content is being executed and the gaze information indicates that the user is looking forward relative to the display; and display the navigator at an upper or lower end region when the gaze information indicates that the user is looking at said upper or lower end region of the display. execute a content capable of providing a user experience by implementing virtual reality or augmented reality, wherein the content is two-dimensional content or three-dimensional content; identify a content type associated with the content, wherein the content type is at least one of; a two-dimensional 16:9 content type having a 16:9 aspect ratio visible within the user's viewing angle, a two-dimensional panorama content type having a view angle larger than the user's viewing angle, a three-dimensional 180-degree content type having a hemispherical shape, and a three-dimensional 360-degree content type having a spherical shape; extract at least one object information from the content or create at least one object information by analyzing the content; create a navigator representing an area around a position of a user, the navigator being a graphical user-interface element having a shape determined according to the content type, wherein the position of the user is located in a center point of the navigator and the object information is arranged within the navigator based on a distance between the position of the user and the position of the object; display the navigator according to gaze information of a user, wherein the gaze information includes at least one of a gaze direction, a viewing angle and movements of the user relative to the display, wherein the processor is further configured to; not display the navigator when the content is being executed and the gaze information indicates that the user is looking forward relative to the display; and display the navigator at an upper or lower end region when the gaze information indicates that the user is looking at said upper or lower end region of the display.