Abstract: An assistant guiding system includes a plurality of radio frequency identification (RFID) tags, a server, and an earphone assembly. The plurality of RFID tags is located at a predetermined area, and each RFID tag pre-stores an identification number of the predetermined area. The server stores scenic spot introduction information of the predetermined area. The earphone assembly communicates with a portable electronic device of tourists, and the portable electronic device downloads the scenic spot introduction information from the server. The earphone assembly includes a reading module and a transmission module. The reading module reads the identification number from the RFID tag. The transmission module sends the identification number to the portable electronic device. The scenic spot introduction information corresponding to the identification number of the predetermined area is played or displayed on the portable electronic device.

Abstract: A file searching system includes a file storage device and a terminal device. The file storage device defines a plurality of slots for storing files having radio frequency identification (RFID) tags, the file storage device has a plurality of antennas and associated indicators mounted to a corresponding slot one to one. The terminal device wirelessly communicates with a first transceiver of the file storage device. The terminal device includes a user interface (UI) unit. Each antenna receives RFID tag self-identifying information from an RFID tag stored in the corresponding slot and transmit the RFID tag self-identifying information along with antenna self-identifying information to the first transceiver for transmission to the terminal. The first transceiver receives control commands from the terminal and the file storage device actuates one of the plurality of indicators based on a received control command. A file searching method of the file searching device is also provided.

Abstract: A reader includes a body and a scan member. The body includes a scan zone configured for placing at least one barcode and an electronic tag. The scan member is mounted on the body and is aligned to the scan zone. The scan member includes a barcode reading module and a RFID reader module. The barcode reading module reads barcode information from the barcodes; the RFID reader module reads electronic information from the RFID tag and writes the barcode information into the electronic tag.

Abstract: A monitoring system includes a radio frequency identification (RFID) reader, an alarming unit, and a controlling unit. The RFID reader is buried in a predetermined area and reads identification information of an item. The controlling unit is coupled between the RFID reader and the alarming unit, the controlling unit receives the identification information from RFID reader and controls the alarming unit according to the identification information.

Abstract: An earphone assembly includes a reader module and an audio interface unit. The reader module is in communication with a plurality of radio frequency identification (RFID) tags located at preselected locations. The reader module reads site identification number of the preselected locations from the plurality of RFID tags. The audio interface unit sends the site identification number of the preselected locations to the mobile terminal to control the mobile terminal to play locations introduction information of the preselected locations corresponding to the site identification number.

Abstract: An assistant guiding system includes a plurality of radio frequency identification (RFID) tags, a server, and an earphone assembly. The plurality of RFID tags is located at a predetermined area, and each RFID tag pre-stores an identification number of the predetermined area. The server stores scenic spot introduction information of the predetermined area. The earphone assembly communicates with a portable electronic device of tourists, and the portable electronic device downloads the scenic spot introduction information from the server. The earphone assembly includes a reading module and a transmission module. The reading module reads the identification number from the RFID tag. The transmission module sends the identification number to the portable electronic device. The scenic spot introduction information corresponding to the identification number of the predetermined area is played or displayed on the portable electronic device.

Abstract: A file storage device stores files with radio frequency identification (RFID) tag attached. The file storage device includes a plurality of antennas and a circuit board. A plurality of interval boards are mounted in series, file-holding slots are therefore created between the interval boards. The antennas, connected to the circuit board, are mounted to the interval boards, each antenna corresponding to one slot. Each antenna can establish a wireless communication with the RFID tag of a file, each RFID tag feeding information as to itself to the corresponding antenna. The circuit board communicates wirelessly with an external terminal device for file location and searching purposes.

Abstract: A monitoring system includes a radio frequency identification (RFID) reader, an alarming unit, and a controlling unit. The RFID reader is buried in a predetermined area and reads identification information of an item. The controlling unit is coupled between the RFID reader and the alarming unit, the controlling unit receives the identification information from RFID reader and controls the alarming unit according to the identification information.

Abstract: An electronic tag having a wristband includes a base defining at least one receiving notch, a radio frequency identification element received in the base, at least one connecting element connecting the radio frequency identification element, a locking module captured in the receiving notch and resisting the connecting element, and a wristband mounted in the locking module. The radio frequency identification element, the connecting element, the locking module, and the wristband cooperate to form a closed loop circuit to achieve an electric induction. When the wristband is detached from the locking module, the closed loop circuit is cut and the radio frequency identification element sends out an alarm.

Abstract: An attendance system includes an attendance machine, a server, and a terminal device. The server pre-stores an acknowledgment (ACK) message. The terminal device includes an information processing unit, a first radio frequency (RF) unit, and a second RF unit. The information processing unit stores an identification number corresponding to the ACK message. The first RF unit and the second RF unit communicate with the attendance machine. The first RF unit and the second RF unit selectively sends the identification number to the attendance machine, the attendance machine searches the ACK message in the server and obtains an attendance recording according to the identification number, and the attendance machine feeds back the attendance recording and the ACK message to the terminal device.

Abstract: A case includes a main body, a protective frame, and at least one fixing member. The main body includes a first mounting portion and a second mounting portion rotatably connected to the first mounting portion. The protective frame is disposed on boundaries of the first mounting portion. The at least one fixing member is mounted on the first mounting portion and the second mounting portion. The first mounting portion and the protective frame jointly define an accommodation space to receive a reader, the second mounting portion secures a portable electronic device communicating with and separates from the reader. The first mounting portion rotates relative to the second mounting portion to be secured on the second mounting portion via the at least one fixing member.

Abstract: A reader for reading radio frequency identification (RFID) tags of a fiber router. The reader includes a main body and a scanner portion. The main body includes a circuit board and at least one indicating lamp electrically connected to the circuit board. The scanner portion is coupled to the main body and includes at least one scanning protrusion. Each scanning protrusion corresponds to one of the at least one indicating lamps, each scanning protrusion includes an antenna electrically connected to the circuit board, and each antenna corresponds to the indicating lamp. Each antenna receives information from a RFID tag and transmits the information to the circuit board, and the circuit board controls the corresponding indicating lamp to emit indicating colors according to the information received by each of the antennas.

Abstract: A reader includes a body and a scan member. The body includes a scan zone configured for placing at least one barcode and an electronic tag. The scan member is mounted on the body and is aligned to the scan zone. The scan member includes a barcode reading module and a RFID reader module. The barcode reading module reads barcode information from the barcodes; the RFID reader module reads electronic information from the RFID tag and writes the barcode information into the electronic tag.

Abstract: A fixed reader in communication with a portable reader includes an induction circuit and a microcontroller. The induction circuit receives wireless signals sent by the portable reader, and outputs control signals according to the received wireless signals. The microcontroller is electronically connected to the induction circuit, and activates the fixed reader according to the control signals, to allow the fixed reader to enter into a working state or an idle state.

Abstract: A reader which can be connected to a separate portable device and reads and gathers individual amounts of data includes a reading unit, an input unit, a processor, and a first communication unit. The reading unit reads an information carrier such as a package to obtain an identification number of the package to which the information carrier is attached. The input unit creates a message from a user. The processor converts the identification number into a first signal and converts the message into a second signal. The first communication unit transmits the first signal and the second signal to the portable electronic device.

Abstract: A reader includes a button, a reading module, a processor, and a communication module. The button module inputs and edits information. The reading module reads information from radio frequency identification tags or bar cores on products. The processor processes read information and input information. The communication module transmits the read information and the input information to a portable electronic device. An information processing system employing the reader is also provided.

Abstract: A reader includes a main body, a pen, and a control unit. The pen is located at a first end of the main body. The control unit is received in a second end of the main body and includes a barcode scanning module, a microcontroller, and a near field communication (NFC) module. The barcode scanning module scans barcodes to obtain barcode information of the barcodes. The microcontroller is electronically connected to the barcode scanning module and decodes the barcode information. The NFC module is electronically connected to the microcontroller and sends the decoded barcode information from the microcontroller to a portable electronic device.

Abstract: A case includes a main body, a protective frame, and at least one fixing member. The main body includes a first mounting portion and a second mounting portion rotatably connected to the first mounting portion. The protective frame is disposed on boundaries of the first mounting portion. The at least one fixing member is mounted on the first mounting portion and the second mounting portion. The first mounting portion and the protective frame jointly define an accommodation space to receive a reader, the second mounting portion secures a portable electronic device communicating with and separates from the reader. The first mounting portion rotates relative to the second mounting portion to be secured on the second mounting portion via the at least one fixing member.

Abstract: A radio frequency identification (RFID) tag includes a power supply, a RFID microchip, an enable unit, an adhesive unit, and a conducting unit. The adhesive unit is positioned on a bottom surface of the RFID tag. The conducting unit is secured to the bottom surface of the RFID tag through the adhesive unit. An end of the conducting unit is electronically connected to the power supply or the enable unit. Another end of the conducting unit is connected to the RFID microchip. The power supply or the enable unit switches on/off the RFID microchip through the conducting unit.

Abstract: A reader for reading radio frequency identification (RFID) tags of a fiber router. The reader includes a main body and a scanner portion. The main body includes a circuit board and at least one indicating lamp electrically connected to the circuit board. The scanner portion is coupled to the main body and includes at least one scanning protrusion. Each scanning protrusion corresponds to one of the at least one indicating lamps, each scanning protrusion includes an antenna electrically connected to the circuit board, and each antenna corresponds to the indicating lamp. Each antenna receives information from a RFID tag and transmits the information to the circuit board, and the circuit board controls the corresponding indicating lamp to emit indicating colors according to the information received by each of the antennas.