Abstract: A novel compound having excellent light emission and heat stability is disclosed. Also disclosed is an organic electroluminescent device having properties such as light emitting efficiency, an operation voltage, and a service life improved by including the compound in at least one organic layer of the device.

Abstract: A training system uses a physical model of a head and neck with a first tracker, a second tracker on a physical laryngoscope model, a third tracker on a physical endotracheal tube model, and a fourth tracker on a VR goggle; the system uses the trackers to determine positions of the physical models. A simulation system has corresponding digital 3D models of a laryngoscope, an endotracheal tube, and an airway, the airway including 3D models of surfaces of tongue, epiglottis, larynx, pharynx, and trachea. The physical model locations are registered to the digital models. In embodiments, the physical laryngoscope model has sensors measure strain or pressure along its blade and the simulation system has instructions to distort the digital 3D model of the airway according to readings of the sensors. The system can render the digital 3D model viewed from the VR goggle or a camera of the laryngoscope.

Abstract: An example display device includes a communicator configured to communicate with an external apparatus that operates for a workout of a user; a display configured to display an image; and a controller configured to determine workout conditions of the user, and control the communicator to transmit a control signal to the external apparatus so that the display can display a corresponding image and the external apparatus can change the operation in accordance with the determined workout conditions of the user.

Abstract: An apparatus has a device representing an endoscope, the device being either an endoscope or a dummy endoscope having shape and feel resembling an endoscope, and includes a tracker adapted to operate with a three-dimensional tracking system to track location and orientation of the device in three dimensions in a simulated operating-room environment. The apparatus also has a physical head model comprising hard and soft components, the device representing an endoscope configured to be inserted into the physical head model to provide a haptic feedback of endoscopic surgery.

Abstract: An apparatus has a device representing an endoscope, the device being either an endoscope or a dummy endoscope having shape and feel resembling an endoscope, and includes a tracker adapted to operate with a three-dimensional tracking system to track location and orientation of the device in three dimensions in a simulated operating-room environment. The apparatus also has a physical head model comprising hard and soft components, the device representing an endoscope configured to be inserted into the physical head model to provide a haptic feedback of endoscopic surgery.

Abstract: An apparatus has a device representing an endoscope, the device being either an endoscope or a dummy endoscope having shape and feel resembling an endoscope, and includes a tracker adapted to operate with a three-dimensional tracking system to track location and orientation of the device in three dimensions in a simulated operating-room environment. The apparatus also has a physical head model comprising hard and soft components, the device representing an endoscope configured to be inserted into the physical head model to provide a haptic feedback of endoscopic surgery.

Abstract: A semiconductor device and a method of fabricating a semiconductor device, the device including a fin-type pattern extending in a first direction; a gate electrode extending in a second direction over the fin-type pattern, the second direction being different from the first direction; spacers on sidewalls of the gate electrode; a capping structure on the gate electrode and the spacers, the capping structure including a first capping pattern and a second capping pattern, the second capping pattern being on the first capping pattern; and an interlayer insulating film surrounding sidewalls of each of the spacers and sidewalls of the capping structure, the interlayer insulating film being in contact with the first capping pattern.

Abstract: Disclosed is a radio-wave-transmissive cover of a vehicle radar, which exhibits a metallic color and is imparted with improved radio-wave transmission performance. The radio-wave-transmissive cover may include an optical film formed by simultaneously depositing an aluminum (Al) material and a low-melting-point material, such that a radio wave radiated from an antenna of a radar, for example, provided in a vehicle is transmitted. The radio-wave-transmissive cover includes a substrate, and an optical film including aluminum (Al) and a low-melting-point metal having a melting point less than the melting point of aluminum (Al) on the surface of the substrate.

Abstract: The present invention relates to a display device including a communicator configured to communicate with an external apparatus that operates for a workout of a user; a display configured to display an image; and a controller configured to determine workout conditions of the user, and control the communicator to transmit a control signal to the external apparatus so that the display can display a corresponding image and the external apparatus can change the operation in accordance with the determined workout conditions of the user.

Abstract: The present disclosure relates to a novel organic compound which has excellent thermal stability, electron transporting ability, and light emitting ability, and to an organic EL device containing the same. As the organic compound is used in an organic material layer of the organic EL device, the thermal stability, luminous efficiency, driving voltage, and life of the device can be improved.

Abstract: An electronic device includes a camera module, a display, and a processor. The processor is configured to display a preview image including one or more objects using the camera module, to display a first user interface corresponding to the one or more objects or a second user interface, in the display, to receive an input to select the first user interface or the second user interface, to obtain a first image in a first scheme using the camera module if the first user interface is selected, to obtain a second image using the camera module in a second scheme different from the first scheme if the second user interface is selected, and to provide information associated with the one or more objects using the first image and/or the second image, which is obtained based at least on the input.

Abstract: Disclosed herein is a refrigerator which allows a user to check the status of a storage chamber with a camera without opening a door. The refrigerator includes a body having a storage chamber, a door rotatably coupled to the body to open or close the storage chamber, a frame coupled to the door and including a housing in which a camera configured to photograph the inside of the storage chamber is installed, and a first door bin configured to receive an object to be cooled, detachably coupled to the frame, and located on an upper portion of the housing to be supported by the housing.

Abstract: Disclosed is a method for producing a sewing data file using an embedded computer. A method for producing a sewing data file of a sewing machine allows the embedded computer to perform the following processes: receiving a color of a thread mounted on the sewing machine through the touch input device and the data input device; receiving an image data through the network device; extracting a color component from the image data by referring to a color of a thread mounted on the sewing machine using the sewing data conversion program; and calculating a ratio occupied by a color of a minimum unit pixel for each separated color as an area occupied by a thread using the sewing data conversion program and converting the calculated ratio into a sewing data in a linear shape and a zigzag shape.

Abstract: Disclosed is an electronic device.

Abstract: The present invention relates to a display device including a communicator configured to communicate with an external apparatus that operates for a workout of a user; a display configured to display an image; and a controller configured to determine workout conditions of the user, and control the communicator to transmit a control signal to the external apparatus so that the display can display a corresponding image and the external apparatus can change the operation in accordance with the determined workout conditions of the user.

Abstract: According to various embodiments, a method for notifying of surrounding situation information by an electronic device may comprise the operations of: monitoring a value indicating a movement of the electronic device; determining whether a state of the electronic device is a stopped state, on the basis of the value indicating a movement of the electronic device; and acquiring surrounding situation information of the electronic device, which will be notified of to a user, when the state of the electronic device is a stopped state; and outputting the surrounding situation information.

Abstract: Disclosed herein is a refrigerator which allows a user to check the status of a storage chamber with a camera without opening a door. The refrigerator includes a body having a storage chamber, a door rotatably coupled to the body to open or close the storage chamber, a frame coupled to the door and including a housing in which a camera configured to photograph the inside of the storage chamber is installed, and a first door bin configured to receive an object to be cooled, detachably coupled to the frame, and located on an upper portion of the housing to be supported by the housing.

Abstract: A sensor cap exchange tool device may include a support bolt; a support bracket that is fixed to a front end portion of the support bolt; a mover that has a second screw thread that is engaged with the first screw thread at of the support bracket; a tool guide that is rotatably engaged with the mover and that moves in the predetermined direction together with the mover according to a rotation of the mover and that has a tool insertion opening open in the predetermined direction; and a separation device and mounting device that are mounted in the tool guide and that moves with the tool guide according to a rotation of the mover and that comes in close contact with the sensor cap that is mounted in the wheel bearing assembly.

Abstract: Disclosed herein is a refrigerator which allows a user to check the status of a storage chamber with a camera without opening a door. The refrigerator includes a body having a storage chamber, a door rotatably coupled to the body to open or close the storage chamber, a frame coupled to the door and including a housing in which a camera configured to photograph the inside of the storage chamber is installed, and a first door bin configured to receive an object to be cooled, detachably coupled to the frame, and located on an upper portion of the housing to be supported by the housing.

Abstract: The present invention relates to a novel compound and an organic electroluminescent device including the same, and by using the compound according to the present invention in an organic material layer, preferably a light emitting layer, of an organic electroluminescent device, luminous efficiency, driving voltage, lifetime and the like of the organic electroluminescent device may be enhanced.