Abstract: A server includes a casing, a bottom plate, a first hard disk module, a second hard disk module, and a lifting device. The bottom plate is disposed in the casing and configured to be sliding relative to the casing. The first hard disk module is movably disposed on the bottom plate. The first hard disk module includes a track. The second hard disk module is fixed on the bottom plate and disposed behind the first hard disk module. The lifting device moves up the first hard disk module when the bottom plate is pulled out of the casing, and the lifting device moves down the first hard disk module when the bottom plate is pushed into the casing. A drawer lifting device is also disclosed.

Abstract: A wearable device applied to a human body is provided. The wearable device includes at least one sensing electrode, a conductive wire, a monitor device, and a shield element. The sensing electrode receives a physiological signal from the human body. The sensing electrode is coupled through the conductive wire to the monitor device. The monitor device is configured to process the physiological signal. The shield element includes metal fiber composition. The shield element covers the sensing electrode and the conductive wire so as to avoid electrostatic interference. The shield element is at least partially exposed to the human body.

Abstract: An antenna structure includes a ground plane, a feeding element, and a coupling radiation element. The feeding element is coupled to a signal source. The feeding element substantially has a T-shape. The coupling radiation element is separate from the feeding element and is adjacent to the feeding element. The coupling radiation element is further coupled to the ground plane and at least partially surrounds the feeding element.

Abstract: A touch apparatus and touch method using the same. The apparatus includes: driving lines, sensing lines, a driving module, a sensing module, a determination module, and a detection module. The sensing lines are intersected with the driving lines to form intersection points. The driving module outputs pulse signals to the driving lines. The pulse signal includes at least three sub-periods in a period. The pulse signal has a sub-pulse signal in each of the sub-periods, and the sub-pulse signals respectively correspond to different phases. The sensing module receives the pulse signals from the sensing lines via the intersection points, and generates digital values corresponding to the sub-pulse signals of each pulse signal. The determination module determines whether the sub-pulse signals are interfered by noise according to the digital values. The detection module determines the position at which the touch event is triggered according to the sensing signals.

Abstract: The tool-less hard disk carrier is provided and configured to accommodate a hard disk. The hard disk has a first screw hole and a second screw hole respectively located at two sides of the hard disk. The tool-less hard disk carrier includes a housing, a moving part, a first pin, and a second pin. The housing includes a first sidewall and a bottom board connected to each other. The moving part has a sliding portion and an abutting portion connected to each other. The sliding portion is slidably engaged with the bottom board. The abutting portion is bent relative to the sliding portion to face the first sidewall. The abutting portion and the housing define an accommodating space, and the accommodating space is configured to accommodate the hard disk.

Abstract: A method for switching shared content in a video conference includes determining a status of the video conference when a switch event is triggered. If the status is a video status, sharable content of the sharing terminal are detected, and whether the sharing terminal has at least one sharable content is determined. If so, one of at least one sharable content is shared with at least one remote terminal. If not, the status keeps being in the video status. If the status is a sharing status and the sharing terminal shares a content having a first index number, sharable content of the sharing terminal are detected, and whether the sharing terminal has a first sharable content having an index number larger than the first index number is determined. If so, sharing the first sharable content with at least one remote terminal by the sharing terminal.

Abstract: A centrifugal fan includes a centrifugal impeller, a first housing, a second housing, an annular guide ring and a driving device. The centrifugal impeller has a hub and blades connected to and disposed around the hub. The first housing and the second housing cooperatively define a hollow chamber and an air outlet. An air inlet is formed in a central section of the second housing. A first arc structure is located on an inner surface around the air inlet of the second housing. Support brackets respectively extend from an end close to a tongue of the second housing and an end away from the tongue of the second housing. The support brackets are perpendicular to the second housing. The annular guide ring has a second arc structure close to an outermost margin of inner surfaces of the blades. The driving device is used for rotating the centrifugal impeller.

Abstract: An injection-molding device includes a male part, a female part, a vertically-moveable slider, a horizontally-moveable slider and an elastic element. The female part is detachably engaged with the male part, and an insertion groove is collectively formed by the male part and the female part. The vertically-moveable slider is detachably inserted in the insertion groove, and formed with a first inclined plane. The horizontally-moveable slider is detachably inserted in the insertion groove, formed with a second inclined plane being slidably engaged with the first inclined plane, and a closed cavity is collectively defined by the vertically-moveable slider, the horizontally-moveable slider, the female part and the male part. Two opposite ends of the elastic element are respectively abutted against the vertically-moveable slider and the horizontally-moveable slider.

Abstract: An automatic software audit system includes a client and a server. The client includes a network interface, a software installation record database, a software audit rule database, a software release database and a central processing unit (CPU). The network interface is coupled to the client. The software installation record databases stores a software installation record of the client. The software audit rule database stores a software audit rule. The software release database stores a software release record of the client. The CPU installs an agent program to the client to collect the software installation record, and generates a software audit result of the client according to the software installation record, the software audio rule and the software release record.

Abstract: An optical touch control system is disclosed. A reflector surrounds a monitor. At least one image detection module is adjacent to the monitor and includes an image sensor, a reflective mirror, and a light source. The image sensor is electrically connected to an image processor. The reflective mirror is disposed on the image sensor and inclines to the image sensor by a predetermined angle. The light source outputs light onto the monitor. The reflective mirror reflects the light reflected by the reflector to the image sensor, identifying a touch control operation.

Abstract: An electronic device includes: a plurality of parallel-connection battery groups; and a plurality of battery balance circuits, respectively coupled to the parallel-connection battery groups, when the parallel-connection battery group has a temperature over a predetermined temperature range, the battery balance circuit performs a thermal balance operation on the parallel-connection battery group so that the temperature of the parallel-connection battery group returns into the predetermined temperature range.

Abstract: A licensing platform is provided. The licensing platform, in communication with a first license sharing device and a second license sharing device, includes a license database and a main license sharing device. The license database provides a plurality of licenses. The main license sharing device includes: a license allocation manager, in communication with the license database, for dynamically managing a usage status of the plurality of licenses; a next-tier membership manager, in communication with the license sharing devices, for allocating at least one of the plurality of licenses to the license sharing devices, and updating a license usage status of the license sharing devices; and a license record manager, in communication with the license allocation manager and the next-tier membership manager, for recording the usage status of the plurality of licenses.

Abstract: A head mounted system is provided. The head mounted system includes an auxiliary image capturing device, a main image capturing device, a signal processing circuit, a memory, an application processor, and an eyeglass frame. The auxiliary image capturing device detects an abnormal situation. The signal processing circuit outputs a warning signal and makes the main image capturing device start video recording when the abnormal situation occurs. The application processor receives the warning signal and stores video data, after the video recording starting, in the memory. The eyeglass frame carries the auxiliary image capturing device, the main image capturing device, the signal processing circuit, the memory, and the application processor.

Abstract: An electronic device is disclosed, which includes a touch display module, a frame for placing the touch display module, plural elastic pieces extended from a sidewall of the frame, a casing, a fastener, and plural adjusting screws. The fastener fastens the frame to the casing. The adjusting screws are inserted in the elastic pieces and are screwed in the casing. The depth of the adjusting screws screwed in the casing can be adjusted for adjusting a relative height between the touch display module and the casing.

Abstract: The invention provides an optical touch system, including a camera having a lens and an image sensor to capture an image of a touch object on the image sensor through the lens, an active light source for lighting the touch object, and a processor for determining the distance between the touch object and the camera according to the size of the image or the brightness of the image on the image sensor, determining the direction of the touch object according to the position of the image on the image sensor, and calculating the position of the touch object.

Abstract: Disclosed are an inter-device communication transmission system and a method. The inter-device communication transmission system includes a first-communication platform disposed in a first electronic device and a second-communication platform disposed in a second electronic device. When the first electronic device installs an application program, the first-communication platform selectively transmits the application program to the second-communication platform, so that the second-communication platform can install the application program. When the second electronic device executes a function of the application program, the second-communication platform transmits a command corresponding to the function to the application program installed in the first electronic device through the first-communication platform, and the command is executed by the application program to retrieve data.

Abstract: A portable electronic device includes a display screen, a gravity sensor, at least one sensor provided at a side of the portable electronic device and a processor. The gravity sensor detects gravity information of the portable electronic device and generates a sensing value. The at least one sensor senses a holding position. The processor determines a holding manner according to sensing signals of the at least one sensor and determines a display mode of the display screen according to the sensing value and the holding manner.