Abstract: Provided herein is a cover photography apparatus, portable terminal apparatus, and a control method of the cover photography apparatus, the cover photography apparatus including an imaging device configured to generate image data; a communicator configured to receive motion information from a portable terminal apparatus; and a controller configured to: determine that the image data is captured during motion of the cover photography apparatus based on the motion information, and correct the image data in response to determining that the image data is captured during motion of the cover photography apparatus; and control the communicator to transmit the corrected image data to the portable terminal apparatus.

Abstract: A memory device may include a plurality of memory cells; one or more backup memory cells; a test circuit suitable for performing a backup operation and a test operation to a test target cell selected among the plurality of memory cells; and a control circuit suitable for accessing the backup memory cells instead of the test target cell during the performance of the test operation after completion of the backup operation for the selected test target cell, wherein, during the backup operation, the test circuit controls the control circuit to copy an original data of the test target cell to a corresponding backup memory cell selected among the backup memory cells, and wherein, during the test operation, the test circuit determines whether the test target cell is a pass or a fail.

Abstract: Provided is a method of providing location information regarding a location of a target object through a medical apparatus. The method includes setting photographing conditions about the target object, acquiring current location information of the target object, acquiring recommended location information of the target object according to the photographing conditions, outputting the acquired recommended location information, comparing the current location information with the recommended location information, and outputting additional information about a current location of the target object, according to a comparison result.

Abstract: An electronic device includes a display unit configured to display a plurality images, an eye tracking sensor configured to detect a eye-focused area on the display unit, a reflective layer, a reflective control layer configured to change a regional reflectivity of the reflective layer, and a processor configured to receive the eye-focused area on the display unit from the eye tracking sensor, and determine a focus image within the eye-focused area and an unfocused image out of the eye-focused area, and cause the reflective control layer to reflect the unfocused image. In some embodiment, the processor is configured to cause the reflective control layer not to reflect the focused image.

Abstract: An electronic device comprising: a memory; a display unit; a communication unit; and at least one processor operatively coupled to the memory, the display unit, and the communication unit, configured to: output a light pattern by using one or more pixels that are part of the display unit; receive, via the communication unit, one or more signals that are transmitted by a wearable device in response to the light pattern; identify a screen display area corresponding to the wearable device based on respective positions of the one or more pixels and the one or more signals.

Abstract: A memory device may include: a plurality of memory cells; at least one address storage unit; a fail detection unit suitable for comparing first and second read data that are read from at least one memory cell selected among the plurality of memory cells to detect a fail, and storing an address of the selected memory cell in the address storage unit when the fail is detected; and a refresh control unit suitable for refreshing the memory cell corresponding to the address stored in the address storage unit at a higher frequency than the other memory cells.

Abstract: An electronic device is provided. The electronic device includes a user interface configured to receive a first direction input, a second direction input, a third direction input, and a fourth direction input, the first direction input used to move the electronic device horizontally in a left direction, the second direction input used to move the electronic device horizontally in a right direction, the third direction input used to move the electronic device vertically in an upper direction, and the fourth direction input used to move the electronic device vertically in a lower direction, a wireless communication circuit configured to establish a wireless communication channel with an unmanned aerial vehicle (UAV) including a camera, and a processor configured to control the UAV based on the directional inputs.

Abstract: A memory device may include a plurality of memory cells; an error detection unit suitable for: latching data read a first time from at least one selected memory cell of the plurality of memory cells in a detection period, comparing data read a second time from the at least one selected memory cell with the latched data, and detecting an error of the at least one selected memory cell in the detection when the date read a second time from the at least one substantially the same with the latched data.

Abstract: An electronic device is disclosed and includes a display, a wireless communication circuit configured to transmit or receive data, a processor, and a memory electrically connected with the processor. The memory stores instructions, which when executed, enable the processor to display a first video portion corresponding to a reference heading direction of an unmanned aerial vehicle (UAV) of a video captured by the UAV, display a second video portion corresponding to a virtual heading direction of the video in response to a first input, and in response to a second input, generate a first control signal to cause the UAV to move with respect to the virtual heading direction, and transmit the generated first control signal through the wireless communication circuit to the UAV.

Abstract: An electronic device is provided. The electronic device includes a communication circuit configured to establish a communication channel with an aerial vehicle, a sensor configured to collect location information and orientation information, a memory configured to store an application associated with controlling the aerial vehicle, a processor electrically connected with the communication circuit, the sensor, and the memory. The processor may be configured to calculate a valid range defining a space where it is possible to operate the aerial vehicle, based on location and/or orientation information of the electronic device.

Abstract: An optical module includes a case including an optical filter, a receptacle coupled to the case, an optical receiver, and an optical transmitter. The receptacle includes a recess formed along an outer circumferential surface thereof. The recess may be formed by a first side wall and a second side wall which face each other and a bottom surface coupling the first side wall to the second side wall. Further, at least one of the first side wall and the second side wall may include an insulating material.

Abstract: Disclosed are a body of an unmanned aerial vehicle and an unmanned aerial vehicle including the same. The body includes a housing arranged in a first direction and including at least four housing sidewalls and an opening defined by the housing sidewalls and configured to receive a battery pack, a propeller support extending a specific distance from each housing sidewall in a second direction away from the center of the housing and perpendicular to the first direction and having, on a distal end, a motor and a propeller connected to the motor, and a PCB disposed on at least one of the housing sidewalls and associated with operating the motor and the propeller.

Abstract: An optical module includes a case including an optical filter, a receptacle coupled to the case, an optical receiver, and an optical transmitter. The receptacle includes a recess formed along an outer circumferential surface thereof. The recess may be formed by a first side wall and a second side wall which face each other and a bottom surface coupling the first side wall to the second side wall. Further, at least one of the first side wall and the second side wall may include an insulating material.

Abstract: The present invention provides a diaminopyrimidine derivative or its pharmaceutically acceptable salt, a process for the preparation thereof, a pharmaceutical composition comprising the same, and a use thereof. The diaminopyrimidine derivative or its pharmaceutically acceptable salt functions as a 5-HT4 receptor agonist, and therefore can be usefully applied for preventing or treating dysfunction in gastrointestinal motility, one of the gastrointestinal diseases, such as gastroesophageal reflux disease (GERD), constipation, irritable bowel syndrome (IBS), dyspepsia, post-operative ileus, delayed gastric emptying, gastroparesis, intestinal pseudo-obstruction, drug-induced delayed transit, or diabetic gastric atony.

Abstract: A semiconductor device may include a first redistribution layer configured to allow for input and output of a first signal through the first redistribution layer. The semiconductor device may include a second redistribution layer configured to allow for input and output of a second signal through the second redistribution layer. The semiconductor device may include a first input/output (I/O) unit configured to input and output the first signal or the second signal through the first I/O unit. The semiconductor device may include a first selection unit configured to selectively couple a connection among the first redistribution layer, the second redistribution layer, and the first I/O unit in response to a logic level of a first selection signal. The semiconductor device may include a first selection signal generation unit configured to generate the first selection signal.

Abstract: The present invention relates to a composition containing a polyamide matrix having high thermal conductivity, and including a nitride and a metal oxide, as well as, optionally, a flame-retardant system. Said composition can be used in particular for producing components for lighting apparatuses including light-emitting diodes.

Abstract: The present invention provides a diaminopyrimidine derivative or its pharmaceutically acceptable salt, a process for the preparation thereof, a pharmaceutical composition comprising the same, and a use thereof. The diaminopyrimidine derivative or its pharmaceutically acceptable salt functions as a 5-HT4 receptor agonist, and therefore can be usefully applied for preventing or treating dysfunction in gastrointestinal motility, one of the gastrointestinal diseases, such as gastroesophageal reflux disease (GERD), constipation, irritable bowel syndrome (IBS), dyspepsia, post-operative ileus, delayed gastric emptying, gastroparesis, intestinal pseudo-obstruction, drug-induced delayed transit, or diabetic gastric atony.

Abstract: The present invention provides a diaminopyrimidine derivative or its pharmaceutically acceptable salt, a process for the preparation thereof, a pharmaceutical composition comprising the same, and a use thereof. The diaminopyrimidine derivative or its pharmaceutically acceptable salt functions as a 5-HT4 receptor agonist, and therefore can be usefully applied for preventing or treating dysfunction in gastrointestinal motility, one of the gastrointestinal diseases, such as gastroesophageal reflux disease (GERD), constipation, irritable bowel syndrome (IBS), dyspepsia, post-operative ileus, delayed gastric emptying, gastroparesis, intestinal pseudo-obstruction, drug-induced delayed transit, or diabetic gastric atony.

Abstract: The device for cooperation control of the EMS and the DMS comprises: a calculation unit for calculating an AQI index on the basis of target system information and power flow calculation data; a determination unit which determines whether or not to perform reactive power cooperation control switching of the DMS on the basis of the calculated AQI index and the amount of needed local reserve reactive power (Qreq), and which determines a suppliable reactive power capacity on the basis of the amount of needed local reserve reactive power (Qreq) and a suppliable reactive power range; and a control unit which transmits a cooperation control mode switching control signal so as to switch the DMS to a reactive power cooperation control mode if it is determined that reactive power cooperation control switching of the DMS is to be performed, and which controls the DMS to supply reactive power.