Abstract: An electronic audio product supports transmit-receive of an audio information signal of an interactive interconnected system comprising an electronic reading device and an electronic transmitter-receiver. The audio information signal is formed by associated data and audio data. The associated data is a preset Uniform Resource Identifier. The electronic transmitter-receiver is provided with an associated data reception circuit, an associated data transmission circuit and a central processing unit (with memory).

Abstract: A video information signal supporting an interactive interconnected system is formed by associated data and media information data synthesis. The interactive interconnected system comprises an electronic reading device and an electronic transmitter-receiver. The video information signal is a combination supporting various media data. The associated data is a preset URI (Uniform Resource Identifier). The electronic transmitter-receiver is provided with an associated data reception circuit, an associated data transmission circuit and a central processing unit (with memory). The associated data reception circuit is equipped with a short-distance signal transmission-reception circuit.

Abstract: A plane publication product supports transmit-receive of a multimedia information signal of an interactive interconnected system comprising an electronic reading device and an electronic transmitter-receiver. A sheet surface of the plane publication product may be attached with an information content. The multimedia information signal is synthesized by media information data and associated data; the associated data is a preset Uniform Resource Identifier. The electronic transmitter-receiver is provided with an associated data reception circuit, an associated data transmission circuit and a central processing unit (with memory).

Abstract: An electronic video product supporting an interactive interconnected system supports transmit-receive of a video information signal of the interactive interconnected system which comprises an electronic reading device and an electronic transmitter-receiver. The video information signal is synthesized by associated data and media information data. The associated data is a preset URI (Uniform Resource Identifier). The electronic transmitter-receiver is provided with an associated data reception circuit, an associated data transmission circuit and a central processing unit (with memory).

Abstract: A Braille writing device capable of processing information, comprises a motherboard (10) including a plurality of Braille cells (11) arranged in rows and columns, each cell consists of six dot-shaped recesses or pinholes, a sub-board (20) is configured to be inserted into a flute (12) being provided at each of left and right margins of the motherboard and moveable along the flute, a plurality of marks (13) are provided on an outer surface of the flutes (12), and a detent member (30) is formed between each two of the marks (13) in the inner side of the flute (12) and configured to prevent the moveable sub-board from being moved during writing. A Braille information processor (40) is fixed on a concave formed on the backside of the motherboard (10), comprising a circuit board (41), a central processing unit (42), a plurality of Braille trigger switch groups (44) each of which consists of six trigger switches (43), and an infrared transmitter (45).

Abstract: The present invention integrates printed books with electronic reading devices. The present invention contains a photoelectric device, at least a data page, and an electronic reading device. The photoelectric device contains an infrared transmitter, a camera, and a photoelectric conversion circuit. The data page has data carrier configured on its surface. The electronic reading device contains a grid antenna circuit board, a radio circuit transmitting signal of a specific frequency, a processor board with a built-in storage or an IC card. The processor board or IC card is capable of converting data retrieved by the photoelectric device into corresponding electronic data so that the content of the electronic data could be read by connected electronic reading device or external card reader.

Abstract: A multifunctional cover device with a detachable PDA device includes a front cover, a back cover, and at least one rotatable accessory panel connected to the front cover at one side for holding the PDA device and a lighting lamp. The accessory panel is mounted at a concave surface of the front cover when it is folded and at this time, the lamp and the PDA device are aligned with the windows of the front cover. When the accessory board is rotated through 180 degrees from the concave surface of the front cover, it forms an extending front cover panel. According to another structure, the accessory board is slidably mounted in the hollow front cover. Therefore, the user is able to use the PDA device while reading and writing with illumination and sound by playing the PDA device.

Abstract: A PDA arrangement includes a PDA station and a PDA device detachably mounted thereto. The PDA station includes a first casing and a second casing pivotally connecting thereto edge-to-edge, wherein the first casing includes a first PDA-functional keypad and a computer-functional keypad on inner and outer sides thereof, wherein the second casing includes a second PDA-functional keypad. The first casing further has an accessing window. The PDA device is detachably mounted at the accessing window of the PDA station and is wirelessly communicating with the PDA station. The PDA station further has a plurality of card holders provided on the second casing, wherein each of the card holders is adapted for operatively holding a data card thereat such that data stored at the PDA device is synchronously copied to the data cards respectively held at the card holders through the PDA station.

Abstract: A multi-functional cover for a writing pad to incorporate a utility accessory thereto includes a main body, a plurality of window connectors, and a supporting frame. The main body has a display window formed thereon. The window connectors are spacedly provided on a peripheral boundary of the display window. The supporting frame is detachably attached on the display window of the main body, wherein the supporting frame is adapted for detachably mounting with the utility accessory so as to detachably mount the utility accessory with the writing pad.

Abstract: An information book includes a booklet casing having a front cover, a back cover, and a middle panel foldably extended between the front and back covers. The front cover, middle panel, and back cover are adapted for overlappedly folding in a tri-fold manner and are adapted to be aligned edge-to-edge in a plane manner. The front cover has an inner indented side defining a receiving cavity therein such that the middle panel is fittedly received in the indented side of the front cover. The booklet casing further includes a binding element provided between the middle panel and the back cover along a folding line thereof for detachably binding at least an information sheet between the middle panel and the back cover. Therefore, information on the PDA and information 4on the information sheet are adapted to be read and used simultaneously.

Abstract: A Braille writing device capable of processing information, comprises a motherboard (10) including a plurality of Braille cells (11) arranged in rows and columns, each cell consists of six dot-shaped recesses or pinholes, a sub-board (20) is configured to be inserted into a flute (12) being provided at each of left and right margins of the motherboard and moveable along the flute, a plurality of marks (13) are provided on an outer surface of the flutes (12), and a detent member (30) is formed between each two of the marks (13) in the inner side of the flute (12) and configured to prevent the moveable sub-board from being moved during writing. A Braille information processor (40) is fixed on a concave formed on the backside of the motherboard (10), comprising a circuit board (41), a central processing unit (42), a plurality of Braille trigger switch groups (44) each of which consists of six trigger switches (43), and an infrared transmitter (45).

Abstract: A PDA arrangement includes a PDA station and a PDA device detachably mounted thereto. The PDA station includes a first casing and a second casing pivotally connecting thereto edge-to-edge, wherein the first casing includes a first PDA-functional keypad and a computer-functional keypad on inner and outer sides thereof, wherein the second casing includes a second PDA-functional keypad. The first casing further has an accessing window. The PDA device is detachably mounted at the accessing window of the PDA station and is wirelessly communicating with the PDA station. The PDA station further has a plurality of card holders provided on the second casing, wherein each of the card holders is adapted for operatively holding a data card thereat such that data stored at the PDA device is synchronously copied to the data cards respectively held at the card holders through the PDA station.

Abstract: A multifunctional cover device with a detachable PDA device includes a front cover, a back cover, and at least one rotatable accessory panel connected to the front cover at one side for holding the PDA device and a lighting lamp. The accessory panel is mounted at a concave surface of the front cover when it is folded and at this time, the lamp and the PDA device are aligned with the windows of the front cover. When the accessory board is rotated through 180 degrees from the concave surface of the front cover, it forms an extending front cover panel. According to another structure, the accessory board is slidably mounted in the hollow front cover. Therefore, the user is able to use the PDA device while reading and writing with illumination and sound by playing the PDA device.

Abstract: An adjustable document file binding device includes a binding seat and at least one binding element, wherein the binding element is slidably mounted in the binding seat to form a space for holding files by fasteners. The binding seat is a rectangular frame constituted by a bottom wall, a rear wall perpendicular to the bottom wall and two side walls at edges of the bottom wall and the rear wall, which opens in two directions. The binding element is a U-shape body corresponding to the binding seat. One or plurals of retractable and detachable connectors are mounted between the binding seat and the binding elements for binding loose leaves. When two binding elements are used, the binding device forms at least two spaces for receiving files. Therefore, the device is adapted to bind loose leaves and other files concurrently.

Abstract: An information book includes a booklet casing having a front cover, a back cover, and a middle panel foldably extended between the front and back covers. The front cover, middle panel, and back cover are adapted for overlappedly folding in a tri-fold manner and are adapted to be aligned edge-to-edge in a plane manner. The front cover has an inner indented side defining a receiving cavity therein such that the middle panel is fittedly received in the indented side of the front cover. The booklet casing further includes a binding element provided between the middle panel and the back cover along a folding line thereof for detachably binding at least an information sheet between the middle panel and the back cover. Therefore, information on the PDA and information on the information sheet are adapted to be read and used simultaneously.

Abstract: A multi-functional cover for a writing pad to incorporate a utility accessory thereto includes a main body, a plurality of window connectors, and a supporting frame. The main body has a display window formed thereon. The window connectors are spacedly provided on a peripheral boundary of the display window. The supporting frame is detachably attached on the display window of the main body, wherein the supporting frame is adapted for detachably mounting with the utility accessory so as to detachably mount the utility accessory with the writing pad.