Abstract: A relative position positioning system and a relative position positioning method thereof are disclosed. The method includes the following steps: controlling a plurality of receivers to broadcast a plurality of positioning signals; receiving the plurality of positioning signals and then returning a first reply signal; controlling a plurality of first receivers to transmit a first positioning data to a main device to calculate the plurality of distances to the plurality of first receivers, wherein the plurality of first receivers are devices that have received the first reply signal; returning a second reply signal from the device of interest; controlling a second receiver to transmit a second positioning data to the main device, wherein the second receiver belongs to the plurality of first receivers and has received the second reply signal; and calculating a relative position relationship between the main device and the device of interest.

Abstract: Systems and methods of the present invention provide for storing textbook data, a glossary, and problems within a database; identifying a problem's guided solution, and a keyword within the solution matching an entry within the glossary, from which a skill tag is associated. The disclosed system then automatically generates an assessment including an assessment problem associated with the skill. If an incorrect response is received for the assessment problem, the database is updated to associate a user that input the response with the assessment problem and a skill. The system then automatically generates a customized exercise assignment associated in the database with the skill.

Abstract: A touch display device for preventing light leakage is provided, including a display module, a first adhesive layer, a touch sensing film, and at least one protective layer. The display module includes an upper surface, a side surface, and a lower surface. The first adhesive layer is disposed on the upper surface of the display module and is bent and extends along the side surface to the lower surface, and the touch sensing film is disposed on the first adhesive layer. The at least one protective layer is disposed on one side of the touch sensing film relative to the side surface and the lower surface of the display module. At least one of the first adhesive layer disposed on the side surface of the display module or the protective layer is an opaque material, so the thickness of the device can be reduced.

Abstract: An electrical connector assembly includes a receptacle connector and a plug connector mateable with each other at least in the front-to-back direction. The receptacle connector includes an insulative receptacle housing with a plurality of receptacle contacts therein, and a pair of deflectable metal latches. The plug connector includes an insulative plug housing with a plurality of plug contacts therein, and a pair of immovable metal locking pieces having corresponding locking protrusions to be engaged with the corresponding locking heads of the latches during mating.

Abstract: A network apparatus controlling method includes: in a device configuration stage, causing the libraries of a plurality of node devices to have the same network key; electrically connecting to the intermediary node device; obtaining the device name of the intermediary node device; according to the device name, identifying the library of the intermediary node device and the content of the library to confirm an accessing encryption process used by the library; and switching to the accessing encryption process to complete the accessing encryption process between the network apparatus controlling device and the intermediary node device such that the network apparatus controlling device can send an order data to the plurality of node devices in the mesh network via the intermediary node device.

Abstract: A relative position positioning system and a relative position positioning method thereof are disclosed. The method includes the following steps: controlling a plurality of receivers to broadcast a plurality of positioning signals; receiving the plurality of positioning signals and then returning a first reply signal; controlling a plurality of first receivers to transmit a first positioning data to a main device to calculate the plurality of distances to the plurality of first receivers, wherein the plurality of first receivers are devices that have received the first reply signal; returning a second reply signal from the device of interest; controlling a second receiver to transmit a second positioning data to the main device, wherein the second receiver belongs to the plurality of first receivers and has received the second reply signal; and calculating a relative position relationship between the main device and the device of interest.

Abstract: An electrical connector assembly includes a board connector and a cable connector. The board connector includes a first seat comprising a base and two first sidewalls commonly defining a mating space, and a pair of first locking portions with locking heads projecting into the mating space, and a plurality of first terminals retained in the first seat and comprising contacting portions projecting into the mating space and leg portions. The cable connector includes a second seat including a pair of second locking portions to engage with the first locking portions and plural second terminals retained in the second seat. The first seat of the board connector further includes a second sidewall unitarily connecting with the base and first sidewalls at a same side and the second sidewall defines a first locking section to engage with a second locking section defined on the cable connector.

Abstract: Systems and methods of the present invention provide for storing textbook data, a glossary, and problems within a database; identifying a problem's guided solution, and a keyword within the solution matching an entry within the glossary, from which a skill tag is associated. The disclosed system then automatically generates an assessment including an assessment problem associated with the skill. If an incorrect response is received for the assessment problem, the database is updated to associate a user that input the response with the assessment problem and a skill. The system then automatically generates a customized exercise assignment associated in the database with the skill.

Abstract: A receptacle connector includes an insulative receptacle housing and a plurality of receptacle contacts retained in the receptacle housing. The plug connector includes an insulative plug housing and a plurality of plug connectors retained in the plug connector. The receptacle housing includes a rear wall extending along a lengthwise direction, and a pair of side walls extending from two opposite ends of the rear wall along the front-to-back direction perpendicular of the lengthwise direction, to commonly form a receiving space thereamong. The receiving space forms a front opening and an upper opening for communicating with an exterior. The receptacle contacts are retained in the rear wall and extend into the receiving space. The plug connector is adapted to be rearwardly inserted into the receiving space along the front-to-back direction via the front opening, or be downwardly and rotationally inserted into the receiving space via the upper opening.

Abstract: A touch display device for preventing light leakage is provided, including a display module, a first adhesive layer, a touch sensing film, and at least one protective layer. The display module includes an upper surface, a side surface, and a lower surface. The first adhesive layer is disposed on the upper surface of the display module and is bent and extends along the side surface to the lower surface, and the touch sensing film is disposed on the first adhesive layer. The at least one protective layer is disposed on one side of the touch sensing film relative to the side surface and the lower surface of the display module. At least one of the first adhesive layer disposed on the side surface of the display module or the protective layer is an opaque material, so the thickness of the device can be reduced.

Abstract: A method for transmitting signal via a mesh network and a remote control system thereof are disclosed. The method comprises the steps of: executing a setting process, including: downloading a first control instruction to a mesh network control device; dividing the first control instruction into a plurality of transmission codes; storing a second control instruction, wherein the second control instruction is part of the first control instruction; transmitting a plurality of transmission codes to an infrared control device via the mesh network environment; and restoring the plurality of transmission codes to the first control instruction and storing the first control instruction; and executing remote control process, including: transmitting the second control instruction to the infrared control device; converting into the first control instruction according to the second control instruction; and controlling the device by using an infrared signal to control a controlled device.

Abstract: A firmware update method and a firmware update system thereof are disclosed. The method comprises the steps of: executing a setting process, which comprises: writing a first identification code into a memory module; and setting a firmware update file on a firmware providing end to make the firmware update file include a second firmware image file and a second identification code; and executing a determining process, which comprises: receiving the firmware update file; and determining whether the firmware update file conforms to a custom structure according to the first identification code; if no, then prohibiting the firmware update image file from updating a computer system; and if yes, replacing a first firmware image file with the second firmware image file and writing the second firmware image file into the memory module of the computer system along with the second identification code.

Abstract: An infrared control device is configured for use in a mesh network environment to control a controlled device by transmitting an infrared signal. The controlled device includes an identification tag. The identification tag includes a first control instruction. The control device includes a tag identification module and a database. The tag identification module scans the identification tag to identify the first control instruction. The database is electrically connected to the tag identification module to store the first control instruction.

Abstract: A low voltage control system, a low voltage protection method for an electronic device, and a computer program product thereof are disclosed. The electronic device includes a power supply and a memory. The low voltage protection method for the electronic device includes the following steps: detecting a current voltage of the power supply; determining whether the current voltage is lower than a first voltage threshold; and if the voltage is lower than the first voltage threshold, a control module cutting off multiple access channels.

Abstract: An image processing method includes: obtaining a facial skin tone area in an image to be processed; filtering the image to be processed to obtain a filtered smooth image; obtaining a high-frequency image based on the smooth image and the image to be processed; obtaining a facial skin tone high-frequency image based on the high-frequency image and a facial skin tone mask; and superimposing the high-frequency image and the image to be processed based on the facial skin tone mask and preset first superimposition strength in a luma channel, and superimposing a luma channel signal of the facial skin tone high-frequency image onto a luma channel signal of the image to be processed, to obtain a first image.

Abstract: An electrical connector assembly includes a receptacle connector and a plug connector mateable with each other at least in the front-to-back direction. The receptacle connector includes an insulative receptacle housing with a plurality of receptacle contacts therein, and a pair of deflectable metal latches. The plug connector includes an insulative plug housing with a plurality of plug contacts therein, and a pair of immovable metal locking pieces having corresponding locking protrusions to be engaged with the corresponding locking heads of the latches during mating.

Abstract: A method for transmitting signal via a mesh network and a remote control system thereof are disclosed. The method comprises the steps of: executing a setting process, including: downloading a first control instruction to a mesh network control device; dividing the first control instruction into a plurality of transmission codes; storing a second control instruction, wherein the second control instruction is part of the first control instruction; transmitting a plurality of transmission codes to an infrared control device via the mesh network environment; and restoring the plurality of transmission codes to the first control instruction and storing the first control instruction; and executing remote control process, including: transmitting the second control instruction to the infrared control device; converting into the first control instruction according to the second control instruction; and controlling the device by using an infrared signal to control a controlled device.