Abstract: A wearable device includes: a display; communication circuitry; a microphone; a camera; and at least one processor configured to: display, in the display, visual objects respectively corresponding to a plurality of external electronic devices identified by using the communication circuitry; identify by using the camera, in a state that the visual objects are displayed, at least one external object comprising at least one hand; identify, based on a direction of the at least one hand, an input indicating selection of at least one visual object among the visual objects displayed in the display; and based on identification of the input, transmit information associated with the input and an audio signal received through the microphone to at least one external electronic device corresponding to the at least one visual object selected by the input.

Abstract: A wearable device includes memory storing instructions, a camera, and at least one processor. The instructions, when executed by the at least one processor individually or collectively, causes the wearable device to obtain at least one first image having a first attribute for tracking of body portion of a user and at least one second image having a second attribute different from the first attribute for tracking of an external electronic device, to obtain first feature values for tracking of the body portion from the at least one first image and second feature values for tracking of the external electronic device from the at least one second image, to change a mode of the wearable device from the first mode to a second mode based on the first feature values and the second feature values, and to obtain, in the second mode, another images.

Abstract: There is provided a method and apparatus for performing gesture recognition in an electronic device, including: tracking a visible trajectory of a hand of a user from a plurality of frames captured by the electronic device, identifying, by the electronic device, a first frame where the hand of the user has gone out of a Field of View (FOV) of the electronic device, identifying the second frame where the hand of the user has come back into the FOV, predicting, using an Artificial Intelligence (AI) model, a trajectory of the hand of the user using one or more frames captured before the first frame, and one or more frames captured after the second frame, and recognizing at least one hand gesture performed during the visible trajectory of the hand of the user, and the predicted trajectory of the hand of the user.

Abstract: An electronic device that is an augmented reality (AR) device is provided. The electronic device includes sensor circuitry configured to recognize a user's finger.

Abstract: A method performed by an electronic device for estimating a landmark point of a body part of subject by electronic device is provided.

Abstract: One or more of at least one processor of a wearable device is configured to obtain an external image indicating at least a part of real environment around the wearable device using a camera, while displaying a three-dimensional image through a display. One or more of the at least one processor is configured to store the external image in a first command buffer distinct from a display buffer corresponding to the display in a memory. One or more of the at least one processor is configured to adjust an order among the first command buffer, the second command buffer and the third command buffer, using depth information corresponding to the first command buffer, a second command buffer corresponding to the three-dimensional image, and a third command buffer corresponding to a virtual object. This disclosure may be related to a metaverse service to enhance interconnectivity between a real object and a virtual object.

Abstract: According to an embodiment, a processor of a wearable device is configured to identify, based on an image output from a camera, an external electronic device. The processor, based on the identification, is configured to request outputting of an optical signal to the external electronic device through a communication circuit. The processor is configured to 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. The processor is configured to control a display to display a visual object having an extended shape based on the identified position in the display.