Abstract: A wearable electronic device is provided. The electronic device includes a camera, a communication circuit, a display including a transparent lens and displaying content through the lens, and a processor, wherein the processor may be configured to obtain first information about a first device indicated by a first object through the communication circuit when the first object is selected from among a plurality of objects for controlling devices displayed on an external electronic device, identify a first position for displaying the first information corresponding to the first object as an augmented reality image, based on a gaze direction of a user identified through the camera, determine a property of the augmented reality image, based on a user input, and control the display to display the augmented reality image having the property at the first position.

Abstract: A bit manipulation circuit which can speedily carry out unit operations, such as repetitive data shifts and modulo-2 additions, and bit extraction and insertion, so as to facilitate the operation of a communication system involved with such unit operations while maintaining simple hardware complexity. The bit manipulation circuit is suitable for use in a programmable processor comprising a register bank for temporarily storing an operand data and performs data encoding operation based data shift modulo-2 addition, and bit extraction and insertion operation. In the circuit, a shift addition array receives the operand data, generates a plurality of shifted data being shifted from the operand data by one bit through the bit width of the operand data, carries out Mod-2 additions in parallel with respect to the operand data and at least some of the plurality of shifted data, and stores the addition result in the register bank.