WO2002048995A1 - Electronic textbook reader - Google Patents

Electronic textbook reader Download PDF

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Publication number
WO2002048995A1
WO2002048995A1 PCT/CN2000/000579 CN0000579W WO0248995A1 WO 2002048995 A1 WO2002048995 A1 WO 2002048995A1 CN 0000579 W CN0000579 W CN 0000579W WO 0248995 A1 WO0248995 A1 WO 0248995A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
electronic
contents
diskette
electronic textbook
Prior art date
Application number
PCT/CN2000/000579
Other languages
French (fr)
Inventor
Edward Liu
Benjamin Cheng
Chi Wai Lam
Original Assignee
Edward Liu
Benjamin Cheng
Chi Wai Lam
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Edward Liu, Benjamin Cheng, Chi Wai Lam filed Critical Edward Liu
Priority to AU2001223402A priority Critical patent/AU2001223402A1/en
Priority to PCT/CN2000/000579 priority patent/WO2002048995A1/en
Publication of WO2002048995A1 publication Critical patent/WO2002048995A1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal

Definitions

  • the present invention relates to hand-held devices and more particularly relates to a system having a portable electronic book display and read aloud system and an associated contents storage and authorization mechanism.
  • Electronic book are disclosed, for example, in U.S patent No.4445196; U.S patent No. 4855725; U.S patent No. 4985697; U.S patent No. 5475398; U.S patent No. 5956048.
  • An improved electronic book system is needed, however, which meets the needs of students to replace conventional paperback textbook in schools.
  • an electronic book system is needed which provides a storage medium for contents, and a key to allow an individual to access to the portion of contents which he is licensed.
  • the key serves as an identity so that when the unit is connected to a network, the individual can communicated with others. The communication even includes online purchase of electronic books.
  • the key can further act as an electronic wallet with stored value, thus a payment system with high security is achievable.
  • the present invention meets the aforementioned needs by providing a multiple purpose electronic book system.
  • the invention provides a hand-held portable unit that reads stored data in a diskette and electronically displays such data in a page-like format giving a resemblance to a conventional textbook.
  • the unit has a size and shape comparable to the conventional size of a paperback textbook and allows a student to select a desired page to be displayed by pressing the cursor buttons.
  • the present unit has a multiple display.
  • another LCD panel is employed to display the graphics and illustrations.
  • moving pictures can also be displayed.
  • Another feature of the unit is the inclusion of speech technology. While the text could be display on the LCD panels, the user can turn on the speech system. This feature serves an alternative to visual access to the text, which is especially useful in revision at home. Furthermore, visually handicapped students could use the same textbook system with their schoolmate. In many nations, for example China, there are multiple dialects. This electronic textbook reader can pronounce each character in different dialect, and serves as a multiple dialects learning machine.
  • This unit Another important feature of this unit that allows it to replace conventional textbook in schools is the employment of an authorization key.
  • This key is in the form of an integrated circuit card or magnetic card.
  • the unit cannot display or read any portion of the encrypted data stored in the diskette without such authorization.
  • an individual who has purchased a particular textbook, the content of which was included in the diskette will be licensed to access to it by means of the electronic textbook reader. He will be given such a card, which after being inserted to a slot in the unit, will authorize the unit to display and read aloud the relevant content on demand. In this way, publishers can be ensured to get the revenue from selling the authorization.
  • Students using this unit may want to purchase electronic books online.
  • This unit can be connected to a network by the built in modem, or LAN, or wireless LAN.
  • the key serves as an identity in this case and the purchase procedure will be accomplished by a predefined online payment system.
  • an electronic wallet in the form of a card is available, such card can also be used as the key. This will much simplify the payment system, and yet the security is still maintained at a high standard.
  • the housing must be robust and water proof. However, it is still highly susceptible to frequent wear and tear.
  • the housing is readily replaced by a new one by releasing four big screws. The whole procedure is within the scope of DIY by early age pupils.
  • Fig.1 is a front elevation view of the electronic textbook reader constructed in accordance with teachings of the present invention
  • Fig.2 is a perspective view of the electronic textbook reader shown in Fig.1,
  • Fig.3 is a left side view of the electronic textbook reader shown in Fig.1,
  • Fig.4 is a right side view of the electronic textbook reader shown in Fig.1,
  • Fig.5 is a back view of the electronic textbook reader shown in Fig.1,
  • Fig.6 is a top side view of the electronic textbook reader shown in Fig.1
  • FigJ is a schematic view of the electronic textbook reader according to an embodiment of the invention configured for display and read aloud the textbook data.
  • Fig.8 is a schematic view of the electronic textbook reader according to the invention configured for online purchase of electronic book using electronic wallet card.
  • FIG. 1 to 6 illustrate a hand-held electronic book reader (1) constructed in accordance with the teachings of the present invention.
  • the reader includes a housing, which holds a large display screen (2) to display text.
  • the screen has a horizontal and vertical resolution of 600 x 800 on higher.
  • Further upward is a smaller display screen (3) to display graphics, illustrations and moving pictures. It is hinged to the housing so that whereas the whole unit is lying more or less horizontal, or slightly elevated, the colour screening (3) can always be adjusted perpendicular to the user's view to give a best colour rendition.
  • the housing is preferably formed of a material that is robust and water proof. It comprises an upper half and a lower half. The lower half is fixed to the upper half by means of four strong screws (17) so that the junction, which was lined with rubber-like material, becomes water tight.
  • a speaker (4) for reading the textbook contents aloud.
  • a user input pad comprising a plurality of control buttons are mounted in a spaced manner along a side of the housing. These buttons operate various display and read- aloud and communication functions, and preferably include an on/off button(5), menu button (7), a set of navigation buttons (6), and selection buttons(8, 9, 10). These buttons operate the unit as described below:
  • On/Off button (5) This button turns the unit on and causes a menu screen displayed, in which one can choose to display the last displayed screen when the unit is turned off.
  • FIG. 3 This is a left side view of the unit (1).
  • a slot (12) which accepts a diskette which stores the contents.
  • the slot (12) is covered by a tight flap (11) so that the slot (12) is well protected.
  • FIG. 4. This is a right side view of the unit.
  • a slot (13) which accepts a card which in this case serves as a key.
  • an expansion port (14) which allows the unit to communicate with external network and devices.
  • an earphone receptacle (15) which allows the user to listen using an earphone instead of the internal speaker (4).
  • a tight flap (16) so that they are well protected.
  • a characteristic feature of this unit is the employment of a card reader. It accepts a card which serves as a key to the unit.
  • a student who possesses a unit of electronic book reader will be issued a diskette, in which all relevant contents of the textbook for the academic year will be stored in an encrypted form. He will then select the books he is interested in and pay for a licence to access to them for a certain period, e.g. one year. Upon payment, he will be issued a card which carries his identity and the authorization to those books he has paid for. Conversely one who possesses the unit and has a copy of the diskette will not be able to access to the content if he does not pay for the licence.
  • FIG. 8 Another feature is the employment of electronic wallet card as the key.
  • the user has already paid and has the value stored in the card he can directly purchase electronic books or other contents from a network. The stored value will be deducted accordingly. This is a new way of online payment with convenience and high level of security.
  • FIG. 5 This is a top side view of the unit (1). Located on the side are a telephone line connector (19), a connector to AC wall outlet (17), and a connector to DC adaptor (18). Similarly they are covered by a tight flap so that they are well protected.
  • the unit can be connected to external network via a telephone line and its internal modem. It has an internal power supply which transforms and rectifies AC to DC to operate the unit. It also charges the internal rechargeable battery. For individual who prefers to use external DC power supply, a DC input receptacle (18) is available.
  • Fig. 6. This is the underside of the unit (1). There are four easily accessible but strong screws (17). One will easily dissemble the housing and replace it with a new one. This is particularly important in this case of electronic textbook reader because it is used day- to-day by children. It is highly susceptible to wear and tear, and replacement of a new housing is sometimes necessary. And yet the DIY procedure is kept within the scope of an early age pupils.

Abstract

An electronic textbook reader system including a portable unit for replacement of paperback textbook for students, a diskette as the storage medium of encrypted textbook contents, a card which serves a key to access certain portion of the contents, as well as an electronic wallet for purchasing electronic books online. The reader unit has multiple displays for text contents and colour graphs and pictures. The audio system can read out the text in multiple languages and multiple dialects. A modem and an expansion port for communication with other device and/or network. The rights management relies on issuing of keys to individuals. Only the contents one has paid for are authorized to assess for a certain period of time.

Description

Description
Title: Electronic Textbook Reader
Background Information:
The present invention relates to hand-held devices and more particularly relates to a system having a portable electronic book display and read aloud system and an associated contents storage and authorization mechanism.
Electronic book are disclosed, for example, in U.S patent No.4445196; U.S patent No. 4855725; U.S patent No. 4985697; U.S patent No. 5475398; U.S patent No. 5956048. An improved electronic book system is needed, however, which meets the needs of students to replace conventional paperback textbook in schools. In particular, an electronic book system is needed which provides a storage medium for contents, and a key to allow an individual to access to the portion of contents which he is licensed. Additionally, the key serves as an identity so that when the unit is connected to a network, the individual can communicated with others. The communication even includes online purchase of electronic books. The key can further act as an electronic wallet with stored value, thus a payment system with high security is achievable.
Summary of Invention:
The present invention meets the aforementioned needs by providing a multiple purpose electronic book system. In particular, the invention provides a hand-held portable unit that reads stored data in a diskette and electronically displays such data in a page-like format giving a resemblance to a conventional textbook. The unit has a size and shape comparable to the conventional size of a paperback textbook and allows a student to select a desired page to be displayed by pressing the cursor buttons.
In addition to text, graphics and illustrations are commonly found in textbooks to supplement text. The present unit has a multiple display. In addition to the large LCD panel for text display, another LCD panel is employed to display the graphics and illustrations. Furthermore, moving pictures can also be displayed. Another feature of the unit is the inclusion of speech technology. While the text could be display on the LCD panels, the user can turn on the speech system. This feature serves an alternative to visual access to the text, which is especially useful in revision at home. Furthermore, visually handicapped students could use the same textbook system with their schoolmate. In many nations, for example China, there are multiple dialects. This electronic textbook reader can pronounce each character in different dialect, and serves as a multiple dialects learning machine.
Another important feature of this unit that allows it to replace conventional textbook in schools is the employment of an authorization key. This key is in the form of an integrated circuit card or magnetic card. The unit cannot display or read any portion of the encrypted data stored in the diskette without such authorization. On the other hand, an individual who has purchased a particular textbook, the content of which was included in the diskette, will be licensed to access to it by means of the electronic textbook reader. He will be given such a card, which after being inserted to a slot in the unit, will authorize the unit to display and read aloud the relevant content on demand. In this way, publishers can be ensured to get the revenue from selling the authorization.
Students using this unit may want to purchase electronic books online. This unit can be connected to a network by the built in modem, or LAN, or wireless LAN. The key serves as an identity in this case and the purchase procedure will be accomplished by a predefined online payment system. In such locality where an electronic wallet in the form of a card is available, such card can also be used as the key. This will much simplify the payment system, and yet the security is still maintained at a high standard.
As the electronic textbook is designed for day-to-day use, the housing must be robust and water proof. However, it is still highly susceptible to frequent wear and tear. The housing is readily replaced by a new one by releasing four big screws. The whole procedure is within the scope of DIY by early age pupils.
Brief description of the drawings
Fig.1 is a front elevation view of the electronic textbook reader constructed in accordance with teachings of the present invention,
Fig.2 is a perspective view of the electronic textbook reader shown in Fig.1,
Fig.3 is a left side view of the electronic textbook reader shown in Fig.1,
Fig.4 is a right side view of the electronic textbook reader shown in Fig.1,
Fig.5 is a back view of the electronic textbook reader shown in Fig.1,
Fig.6 is a top side view of the electronic textbook reader shown in Fig.1
FigJ is a schematic view of the electronic textbook reader according to an embodiment of the invention configured for display and read aloud the textbook data.
Fig.8 is a schematic view of the electronic textbook reader according to the invention configured for online purchase of electronic book using electronic wallet card.
Detailed description of the preferred embodiments
Now referring to the Figures, wherein like numerals designate like parts, Figures 1 to 6 illustrate a hand-held electronic book reader (1) constructed in accordance with the teachings of the present invention. The reader includes a housing, which holds a large display screen (2) to display text. Preferably, the screen has a horizontal and vertical resolution of 600 x 800 on higher. Further upward is a smaller display screen (3) to display graphics, illustrations and moving pictures. It is hinged to the housing so that whereas the whole unit is lying more or less horizontal, or slightly elevated, the colour screening (3) can always be adjusted perpendicular to the user's view to give a best colour rendition.
The housing is preferably formed of a material that is robust and water proof. It comprises an upper half and a lower half. The lower half is fixed to the upper half by means of four strong screws (17) so that the junction, which was lined with rubber-like material, becomes water tight. As illustrated in Fig. 2, there is a speaker (4) for reading the textbook contents aloud. As illustrated in Fig. 2, a user input pad comprising a plurality of control buttons are mounted in a spaced manner along a side of the housing. These buttons operate various display and read- aloud and communication functions, and preferably include an on/off button(5), menu button (7), a set of navigation buttons (6), and selection buttons(8, 9, 10). These buttons operate the unit as described below:
1. On/Off button (5). This button turns the unit on and causes a menu screen displayed, in which one can choose to display the last displayed screen when the unit is turned off.
2. 'Menu' button (7). Pressing this button causes a menu to be displayed on the screen which lists a variety of control option.
3. 'Select' button (8, 9, 10). It allows the user to select between the options as hsted in the menu.
4. 'Navigation' button (6). It allows the user to move the cursor in the four directions in the menu or text page as shown on the display.
Now turn to Fig. 3. This is a left side view of the unit (1). There is a slot (12) which accepts a diskette which stores the contents. Usually the slot (12) is covered by a tight flap (11) so that the slot (12) is well protected.
Now turn to Fig. 4. This is a right side view of the unit. There is a slot (13) which accepts a card which in this case serves as a key. Next to it is an expansion port (14) which allows the unit to communicate with external network and devices. Further down is an earphone receptacle (15) which allows the user to listen using an earphone instead of the internal speaker (4). Usually these slots (13) and ports (14) and receptacles (15) are covered by a tight flap (16) so that they are well protected.
Now turn to Fig. 7. A characteristic feature of this unit is the employment of a card reader. It accepts a card which serves as a key to the unit. A student who possesses a unit of electronic book reader will be issued a diskette, in which all relevant contents of the textbook for the academic year will be stored in an encrypted form. He will then select the books he is interested in and pay for a licence to access to them for a certain period, e.g. one year. Upon payment, he will be issued a card which carries his identity and the authorization to those books he has paid for. Conversely one who possesses the unit and has a copy of the diskette will not be able to access to the content if he does not pay for the licence.
Now turn to Fig. 8. Another feature is the employment of electronic wallet card as the key. In this circumstance, if the user has already paid and has the value stored in the card he can directly purchase electronic books or other contents from a network. The stored value will be deducted accordingly. This is a new way of online payment with convenience and high level of security.
Now turn to Fig. 5. This is a top side view of the unit (1). Located on the side are a telephone line connector (19), a connector to AC wall outlet (17), and a connector to DC adaptor (18). Similarly they are covered by a tight flap so that they are well protected. The unit can be connected to external network via a telephone line and its internal modem. It has an internal power supply which transforms and rectifies AC to DC to operate the unit. It also charges the internal rechargeable battery. For individual who prefers to use external DC power supply, a DC input receptacle (18) is available.
Now turn to Fig. 6. This is the underside of the unit (1). There are four easily accessible but strong screws (17). One will easily dissemble the housing and replace it with a new one. This is particularly important in this case of electronic textbook reader because it is used day- to-day by children. It is highly susceptible to wear and tear, and replacement of a new housing is sometimes necessary. And yet the DIY procedure is kept within the scope of an early age pupils.
While the invention is described herein in connection with certain preferred embodiments, there is no intent to limit it to those embodiments. On the contrary, it is recognized that various changes and modifications to the described embodiments will be apparent to those skilled in the art, and that such changes and modifications may be made without departing from the spirit and scope of the present invention. Accordingly, the intent is to cover all alternatives, modifications, and equivalents included within the spirit and scope of the invention as defined by the appended claims.

Claims

Claims:
1. An electronic textbook reader specifically designed for conventional paperback hardcopy replacement in school comprising:
-a portable display unit with multiple LCD displays to display text, graphics and moving picture contents,
-an electronic speech system to read out the audio contents,
-a diskette drive which reads data stored in an optical or magnetic or magnetic-optical diskette, -an expansion port to house and electronically connect to accessories to enable the unit to communicate amongst each other by means of LAN, wireless LAN and infrared devices,
-a key in the form of intelligent integrated circuit card or magnetic card, which carries a unique identity to facilitate communication and authorization to each individual specified portion of the contents in the diskette, and -a removal plastic housing.
2. The electronic textbook reader according to claim 1, wherein said display unit consists of a larger monochromic one for displaying text, supplemented by a smaller colour one for displaying graphics and moving pictures.
3. The electronic textbook reader according to claim 1, wherein said speech system can pronounce a character in different dialect. For example, Cantonese and Mandarin.
4. The electronic textbook reader according to claim 1, wherein said key after inserted to the unit, will authorize the individual to access to the specified portion of content of a diskette, so as to inhibit the content in the diskette from being accessed by unauthorized individual.
5. The electronic textbook reader according to claim 1, wherein said key also carries the unique identity of the owner so that when the unit is connected to a specified location via modem or LAN or other network, the unit could be identified and further data including text, graphic, interactive content, and pre-paid value or credit can be transferred.
6. The electronic textbook reader according to claim 1, wherein said plastic body is waterproof and easy for replacement.
PCT/CN2000/000579 2000-12-15 2000-12-15 Electronic textbook reader WO2002048995A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2001223402A AU2001223402A1 (en) 2000-12-15 2000-12-15 Electronic textbook reader
PCT/CN2000/000579 WO2002048995A1 (en) 2000-12-15 2000-12-15 Electronic textbook reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2000/000579 WO2002048995A1 (en) 2000-12-15 2000-12-15 Electronic textbook reader

Publications (1)

Publication Number Publication Date
WO2002048995A1 true WO2002048995A1 (en) 2002-06-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2000/000579 WO2002048995A1 (en) 2000-12-15 2000-12-15 Electronic textbook reader

Country Status (2)

Country Link
AU (1) AU2001223402A1 (en)
WO (1) WO2002048995A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG110013A1 (en) * 2002-10-04 2005-04-28 Sinbon Electronics Company Ltd Interactive electronic book fetcher and method for downloading data thereof
GB2414822A (en) * 2004-06-04 2005-12-07 Zahid Ishaq Unit to read books and newspapers in a digital format
WO2008076078A1 (en) * 2007-06-19 2008-06-26 Trek 2000 International Ltd System, method and apparatus for reading content of external storage device
WO2011068474A1 (en) * 2009-12-01 2011-06-09 Creative Technology Ltd An electronic book reader

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1180441A (en) * 1995-12-14 1998-04-29 摩托罗拉公司 System and method for limiting access to book card
CN1256770A (en) * 1998-02-26 2000-06-14 蒙尼克流动网络计算有限公司 Electronic device, preferable electronic book

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1180441A (en) * 1995-12-14 1998-04-29 摩托罗拉公司 System and method for limiting access to book card
CN1256770A (en) * 1998-02-26 2000-06-14 蒙尼克流动网络计算有限公司 Electronic device, preferable electronic book

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG110013A1 (en) * 2002-10-04 2005-04-28 Sinbon Electronics Company Ltd Interactive electronic book fetcher and method for downloading data thereof
SG110014A1 (en) * 2002-10-04 2005-04-28 Sinbon Electronics Company Ltd Electronic book fetcher and method for loading data thereof
GB2414822A (en) * 2004-06-04 2005-12-07 Zahid Ishaq Unit to read books and newspapers in a digital format
WO2008076078A1 (en) * 2007-06-19 2008-06-26 Trek 2000 International Ltd System, method and apparatus for reading content of external storage device
JP2009525530A (en) * 2007-06-19 2009-07-09 トレック・２０００・インターナショナル・リミテッド System, method, and apparatus for reading content of external storage device
KR101025804B1 (en) * 2007-06-19 2011-04-04 트렉 2000 인터네셔널 엘티디. System, method and apparatus for reading content of external storage device
CN101421704B (en) * 2007-06-19 2014-01-08 特科2000国际有限公司 System, method and apparatus for reading content of external storage device
WO2011068474A1 (en) * 2009-12-01 2011-06-09 Creative Technology Ltd An electronic book reader
CN102667756A (en) * 2009-12-01 2012-09-12 创新科技有限公司 An electronic book reader

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