KR20140058746A - System and method for storytelling - Google Patents

Abstract

Provided are a storytelling system and a method thereof. The method comprises following steps. Media content related to a book is requested. The media content is transmitted to a recording terminal. A voice, which is recorded based on the media content, and synchronization information between the media content and the voice are received from the recording terminal. And, the media content, the voice recorded based on the media content, and the synchronization information between the media content and the voice are transmitted to a playback terminal. According to the present invention, unlike conventional storytelling devices, emotional interactions between children and parents as well as an educational effect are simultaneously provided.

Description

SYSTEM AND METHOD FOR STORYTELLING [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a book reading system and method, and more particularly, to a book reading system for displaying a book to a remote reproducing terminal through a recording terminal.

A book description refers to, for example, a parent telling a child the contents of a book in a voice. To replace these books, there was a way to record the contents of the book, play it and tell the children.

However, this method was a method in which the contents recorded in a voice of a specific voice actor were inputted in advance and the same contents were reproduced. Therefore, this method not only conveys the contents of the book to the child, but also has a problem of poor communication and concentration with the contents of the book. In addition, there was a problem that it was not helpful to form a real rapport with parents because it was recorded with the voice of a specific voice actor.

In addition, children frequently ask for their favorite books repeatedly. In such a case, the same recording is repeatedly reproduced in the conventional method, so that the parent can read the same book in various ways I did not have it.

Furthermore, as the number of double-income families increases, the time for the parents and children to physically stay in the same space is reduced, and the time for reading books in the same space is decreasing.

Accordingly, a problem to be solved by the present invention is to provide a book display method for increasing the sympathy between a child and parents by transmitting the contents of the book to the children with the voice of the parents.

Another problem to be solved by the present invention is to provide a bookmarking method that can provide sympathy between a parent and a child even if the parent and the child are not in the same space.

The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

In order to accomplish the above object, a book display method according to an embodiment of the present invention includes receiving a request for media content related to a book, transmitting the media content to a recording terminal, And synchronizing voice information with the recording terminal, and transmitting synchronization information of the voice and media contents and voice recorded based on the media content and the media contents to the reproducing terminal.

The media content of the bookmarking method according to an embodiment of the present invention includes at least one of book content information, book illustration information, book animation information, or book video information.

The synchronization information of the media contents and the voice of the book display method according to an embodiment of the present invention synchronizes the media contents and the voice on a page basis.

The step of requesting the media contents related to the book of the book display method according to the embodiment of the present invention includes the steps of receiving a book from the play terminal and transmitting the request and information about the book to the recorder .

The method of playing a book according to an embodiment of the present invention further includes receiving feedback information from a playback terminal.

A book reader system according to another embodiment of the present invention includes a recording terminal for recording voice based on media contents related to a book and generating synchronization information of media contents and voice, And a book server for communicating with at least a recording terminal or a play terminal, wherein the book server receives a request for media content related to the book from a recording terminal or a play terminal, records the media content Receiving synchronization information of the recorded voice and media contents and voice based on the media content from the recording terminal, and transmitting the synchronization information of the voice and the media content and the voice based on the media content, .

The media content of the book reader system according to another embodiment of the present invention includes at least one of book content information, book illustration information, book animation information, and book video information.

In accordance with another embodiment of the present invention, the synchronization of the media contents and the voice of the book reader system synchronizes the media contents and the voice on a page basis.

The playback terminal of the book reader system according to another embodiment of the present invention requests media contents related to the book to the recording terminal.

The book server of the book reader system according to another embodiment of the present invention receives feedback information from the playback terminal.

The embodiments of the present invention have at least the following effects.

In other words, according to the present book system and method, the parent provides the contents of the book to the child as the voice and media contents of the parent, so that the communication effect between the parent and the child, It is effective.

In addition, even if the parents are not in the same space as the child, the book can be conveyed through the book description system and the book can be presented without being restricted by the space.

The effects according to the present invention are not limited by the contents exemplified above, and more various effects are included in the specification.

1 is a conceptual diagram of a book reader system according to an embodiment of the present invention.
2 is a block diagram of a book reader system according to an embodiment of the present invention.
FIG. 3 illustrates a schematic user interface (UI) of a recording terminal according to an embodiment of the present invention.
FIG. 4 illustrates another schematic UI of a recording terminal according to an embodiment of the present invention.
FIG. 5 illustrates a flowchart of a book display method according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

In addition, each block may represent a module, segment, or portion of code that includes one or more executable instructions for executing the specified logical function (s). It should also be noted that in some alternative implementations, the functions mentioned in the blocks may occur out of order. For example, two blocks shown in succession may actually be executed substantially concurrently, or the blocks may sometimes be performed in reverse order according to the corresponding function.

Although the first, second, etc. are used to describe various components, it goes without saying that these components are not limited by these terms. These terms are used only to distinguish one component from another. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical scope of the present invention.

In the present specification, when any one element 'transmits' data or signals to another element, the element can transmit the data or signal directly to the other element, and through at least one other element Data or signal can be transmitted to another component.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a conceptual diagram of a book reader system according to an embodiment of the present invention. Referring to FIG. 1, a book reader system 100 may include a recording terminal 10, a book server 20, and a reproducing terminal 30.

The book description system 100 is a system in which book information, book request information, voice recorded based on media content, synchronization information of a media content and voice, or combination thereof, between a recording terminal 10 and a reproduction terminal 30 Means a system in which a user of the recording terminal 10 displays a book to a user of the reproducing terminal 30. [

In the present specification, 'book' means to express the idea, feelings, or knowledge according to a certain purpose, content, and format by writing or drawing. A book in this specification may be physically recorded and printed but refers to an electronic book that includes text, pictures, or moving pictures recorded in electronic form, except in exceptional cases. Books may include literary works directed to children, such as fairy tales, and may include creative storytellers. In the following description, for the sake of convenience of description, a fairy tale is described. However, the present invention is not limited to this, and any kind of book may be presented in the book description system 100.

In the present specification, 'media contents' means all transmission media associated with a book. The media contents may include a book, a picture, an illustration, a video, an animation, a narration, a guide for helping the story, a stipend intonation guide, and a guide speed guide. The specific configuration of the media contents and the method of the illustration will be described later along with a description of the UI (User Interface) of the recording terminal.

The recording terminal 10 may be a terminal including at least a microprocessor, a memory, and a communication module, and may be a portable portable terminal. When the recording terminal 10 is a portable terminal, the portable terminal may be a mobile phone, a smart phone, a notebook computer, a digital broadcasting terminal, a PDA (personal digital assistant), a portable multimedia player (PMP) It can be used accessories. Although the recording terminal 10 is shown as a smartphone in FIG. 1 for the convenience of explanation, the recording terminal 10 may be one of the terminals listed above. In the following description, the recording terminal 10 is assumed to be one for the convenience of explanation. However, the present invention is not limited thereto. In the book reading system 100, a plurality of recording terminals 10 may be employed, .

In addition, the recording terminal 10 may be a separately produced terminal for exclusive use of a book, not an existing terminal, or may be an accessory device used in combination with the terminal. Even if the terminal is produced exclusively for the bookmark, it can include all the configurations of the recording terminal 10 to be described later.

The recording terminal 10 includes a communication unit, a recording unit, an input unit, an output unit, and a control unit, and communicates through a communication network. A specific configuration of the recording terminal 10 will be described later.

The book server 20 is a storage medium for storing the media content related to the book, the book request information, the recorded voice based on the media content, the synchronization information of the media content and the voice, or a combination thereof between the recording terminal 10 and the reproduction terminal 30 The user of the recording terminal 10 can display the book to the user of the reproducing terminal 30 by transmitting,

The book server 20 manages various pieces of information related to the operation of the book description system 100 and authentication information for authenticating the recording terminal 10 or the reproducing terminal 30, respectively. The authentication information may be information for authenticating the user of the recording terminal 10 or the reproducing terminal 30. The authentication information may be managed through other configurations of the book server in accordance with the implementation of the invention. The book description system 100 registers or authenticates the recording terminal 10 or the reproducing terminal 30 through the book server 20. That is, the book server 20 receives information from the recording terminal 10 and authenticates the information, searches for the set play terminal 30, and transmits information to the played play terminal 30. [ On the contrary, the book server 20 receives information from the reproducing terminal 30, authenticates the information, searches for the designated recording terminal 10, and transmits the information to the retrieved recording terminal 10.

The above-described authentication operation between the recording terminal 10 and the reproducing terminal 30 through the book server 20 can be applied to all the transmitting and receiving steps described below, but will be omitted herein for convenience of explanation.

The book server 20 provides the necessary data and related programs for using the book description system 100. The data and related programs needed to use the system may include webpages, smartphone applications, customized programs, and the like.

The book server 20 manages the media content to be transmitted and received, the media content request information, the voice and the synchronization information, and provides it to the recording terminal 10 or the reproducing terminal 30. A specific configuration thereof will be described later.

The book server 20 includes a database in which media contents in the book description system 100, media content request information, voice, synchronization information, and the like are provided and managed. The local database or the database of the remote server that the book server 20 can use may be stored in a storage medium such as an Oracle database, a dBASE database, a DB2 database, a Sybase database, mySQL, mSQL, ODBC, MS Access, SQL Server, or Infomix.

1, the book server 20 is a module. However, various functions of the book server 20, which will be described below, are executed in a plurality of modules, (20).

The playback terminal 30 is a device that provides a book description to a user by receiving and reproducing voice and synchronization information recorded on the basis of media content, media content associated with the book, and the like from the recording terminal 10. The reproducing terminal 30 may be an electronic book terminal, a mobile phone, a smart phone, a notebook computer, a digital broadcasting terminal, a PDA, a tablet computer, a toy, and a doll. In FIG. 1, the reproducing terminal 30 is shown as an electronic book terminal for convenience of explanation, but the present invention is not limited thereto. The reproducing terminal 30 may be one of the terminals listed above. Although a plurality of reproducing terminals 30 are employed in the book reading system 100 and a plurality of reproducing terminals 30 are used in the book reading system 100, .

In addition, the reproducing terminal 30 may be a separately produced terminal for exclusive use of a book, not an existing terminal, or an accessory device used in combination with the terminal. Even if the terminal is produced for exclusive use of the book, it may include all the configurations of the reproducing terminal 30 to be described later.

 The reproducing terminal 30 includes a communication unit, a memory, an output unit, an input unit, and a control unit, and communicates through a communication network. A specific configuration of the reproducing terminal 30 will be described later.

The recording terminal 10, the book server 20, the book server 20 and the reproducing terminal 30, or the recording terminal 10 and the reproducing terminal 30 can communicate wirelessly through a communication network. The communication network can be a high-speed period network of a large communication network capable of a large-capacity, long-distance voice and data service, and can be a next generation wired and wireless network for providing Internet or high-speed multimedia service. If the communication network is a mobile communication network, it may be a synchronous mobile communication network or an asynchronous mobile communication network. As an embodiment of the asynchronous mobile communication network, a WCDMA (Wideband Code Division Multiple Access) communication network is exemplified. In the case of using the WCDMA scheme, although not shown in the drawing, the mobile communication network may include a Radio Network Controller (RNC). Meanwhile, although a WCDMA network is described as an example of a communication network, the communication network may be a next generation communication network such as 3G, LTE network, 4G network, or other IP based IP network.

The communication network may be Bluetooth using the IEEE 802.15.1 standard. Or the communication network may be a wireless local area network (WLAN). Wireless LAN is a technology that enables users to connect wirelessly to the Internet in home, business, or specific service area using terminals such as a lap top computer, a navigation device, and a smart phone based on radio frequency technology.

2 is a block diagram of a book reader system according to an embodiment of the present invention. Referring to FIG. 2, the recording terminal 10 includes a communication unit 11, a recording unit 12, a memory 13, an input unit 14, an output unit 15, and a control unit 16.

The communication unit 11 of the recording terminal 10 includes a wireless communication unit and receives various information transmitted from the book server 20 using the wireless communication unit. The recording terminal 10 can receive information through the book server 20 using a communication network such as a 3G network or a 4G network and can receive information through a WLAN communication network or transmit information through a local communication network such as a Bluetooth connection . The information may also be transmitted in the same manner as described above.

The communication unit 11 of the recording terminal 10 receives the media content related to the book from the book server 20 and transmits synchronization information of the recorded voice and media content and voice based on the media content. The recorded voice based on the media content will be described later in the description of the recording unit of the recording terminal 10. [

The recording unit 12 of the recording terminal 10 records the user's voice. The recording unit 12 of the recording terminal 10 may record a voice associated with the received media content and store the voice in the memory 13. [ For example, the voice recorded by the recording unit 12 may be a voice associated with an illustration of a moving image, or a voice corresponding to a moving image.

The input unit 14 of the recording terminal 10 is configured to recognize the inputting and selecting operation of information in the recording terminal 10. [ The input unit 14 may include at least one of a button, a key, a touch panel, a joystick, a camera, a keyboard, and a mouse, and various input devices may be used. The input unit 14 is configured to allow a user of the recording terminal 10 to control a web page, a smartphone application, a customized program, and select information.

The output unit 15 of the recording terminal 10 outputs the information received from the book server 20 by voice or visually. The output unit 15 may include a speaker and a display device for outputting sound. The output unit 15 can display various information about the recording. For example, the output unit 15 may display book content information, book illustration information, book animation information, or book video information.

The control unit 16 of the recording terminal 10 is connected to at least one of the communication unit 11, the recording unit 12, the memory 13, the input unit 14, and the output unit 15, Receives audio information based on the media content related to the book from the recording unit 12, and transmits the voice to the book server 20 through the communication unit 11 do.

Also, the control unit 16 of the recording terminal 10 generates synchronization information for synchronizing the recorded voice based on the media content with the media content. The synchronization information includes, for example, the time at which the voice was recorded and the value of the page or the illustration that was output at that time, when the voice was recorded when the output unit 15 displayed a specific page or a specific illustration. The synchronization information is described in more detail in Figs. 3 and 4, which describe the UI of the recording terminal 10. Fig.

2, the book server 20 of FIG. 2 includes a communication unit 21, a memory 22, and a control unit 23. Descriptions of duplicate functions relating to each configuration are omitted.

The communication unit 21 of the book server 20 transmits and receives information to and from the recording terminal 10 and the reproducing terminal 30. The communication unit 21 transmits and receives requests for media contents and media contents related to the book, voice, and synchronization information to the recording terminal 10 and the reproducing terminal 30. The received various information is stored in the memory 22.

The control unit 23 of the book server 20 is configured to manage the authentication and registration of the recording terminal 10 and the playback terminal 30 as described above with reference to the book server 20 of Fig. The recording terminal 10 and the reproducing terminal 30 have a unique authentication number and can transmit and receive only to the recording terminal 10 and the reproducing terminal 30 that are authenticated and registered through the authentication number.

2, the playback terminal 30 includes a communication unit 31, a memory 32, an input unit 33, an output unit 34, and a control unit 35. Descriptions of duplicate functions relating to each configuration are omitted.

The communication unit 31 of the playback terminal 30 receives media content, voice, and synchronization information related to the book, and transmits information requesting the media content. The received information is stored in the memory 32.

The input unit 33 of the playback terminal 30 may be configured by various input methods to request media content. According to an embodiment of the present invention, the reproducing terminal 30 outputs the media content associated with an arbitrary book through the output unit 34, and the user of the reproducing terminal 30 uses the input unit 33 At least one of the media contents of the media content. The selected media content is requested to the book server 20, the request is sent to the recording terminal 10, and the user of the recording terminal 10 can be configured to purchase the selected media content. That is, the child can request the parent to play a specific story through the reproduction terminal 30.

The output unit 34 of the reproduction terminal 30 outputs the media content or the voice respectively by voice or visually, or synchronously outputs the media content and the voice. When the voice is recorded when a specific page or a specific illustration is displayed, the output unit 34 of the reproduction terminal 30 also outputs a page or an illustration in which the voice and the voice are output in synchronization with each other.

On the other hand, the output unit 34 of the reproducing terminal 30 may be configured to output only audio. In this case, the media content synchronized with the voice may be the content composed of the voice such as the background music of the book description. That is, the reproducing terminal 30 may be a toy or a doll having a speaker in which a visual output function is omitted.

The control unit 35 of the reproducing terminal 30 is connected to at least one of the communication unit 31, the memory 32, the input unit 33 and the output unit 34 described above, 20, and controls the functions of the above-described configurations

When the media content and the voice are synchronized and output, they are synchronized on a page basis as described above. The reproducing terminal 30 can reproduce the synchronized voice as a whole. The control unit 35 of the playback terminal 30 may be configured to store each of the voices synchronized in units of pages in the memory 32 and classify and manage the audio synchronized in page units. For example, the controller 35 of the reproducing terminal 30 may be configured to select and reproduce only the voice corresponding to 3 to 10 pages of the voice synchronized in page units.

FIG. 3 illustrates a schematic user interface (UI) of a recording terminal according to an embodiment of the present invention. The recording terminal 10 shows book content information 41, a scroll bar 42, a recording status display 43, a pause button 44, a stop button 45, and an image insertion button 46. In this figure, a user is recording on the basis of the book content information 41 in the recording terminal 10.

Book content information (41) describes the content of the book. The book content information 41 may include not only the text but also various information that can guide the book description. In the drawing, "Commander-in-chief. It is true that he has let the prisoner go !? "After the dialogue, he shows his voice, his tough eyes. Therefore, the user who reads the book can easily express the feeling of the dialogue by referring to such a guide.

The user can control the screen using the scroll bar 42 and change the display of the book content information 41. [ The method of controlling the screen is not limited to the scroll bar 42. The scroll bar 42 may be automatically moved down according to time, and each paragraph may be navigated by a button.

When recording, a recording status indicator (43) is displayed to indicate the current recording and the recording time. In addition, the UI of the recording terminal 10 may include a recording pause button 44 and a stop button 45 for controlling the recording.

Images, illustrations, animations, and the like can be added to the book content information 41 including only text. When the image insertion button 46 is selected, the user can arbitrarily select an image, an illustration, or an animation associated with the book content information 41 and add it to the book content information 41.

On the other hand, although not shown in the drawing, an effect may be given in real time to the article to guide the syllabary speed of the book singer. For example, a letter may be underlined by time, or another font effect may be assigned to each letter over time.

FIG. 4 illustrates another schematic UI of a recording terminal according to an embodiment of the present invention. The recording terminal 10 shows book illustration information 51, book content information 52, previous / next pages 53 and 56, a recording status display 53, and a recording stop button 54. In this figure, the user is recording on the recording terminal 10 based on the book illustration information 51 and the book content information 52. Description of the configuration and repeated functions of Fig. 3 will be omitted.

The user refers to the book illustration information 51 and the book content information 52 to describe the book. For example, in the drawing, first of all, the book content information 52 is described, and the contents of the book illustration information 51, such as' my brother holding the egg hardly, my brother holding the carrot worried about his brother, I can show you my father.

A recording status indicator 54 for displaying the current recording time and the recording time at the time of recording is displayed and the UI of the recording terminal 10 may include a recording stop button 45 for controlling the recording.

The recording terminal 10 generates synchronization information for synchronizing the voice and the media content being displayed at the time of recording. For example, synchronization information may be recorded such that index information of the book illustration information 51 is displayed at 5:03 in which a voice is recorded in the drawing. If the next page (56) button is pressed during recording, the synchronization information records the index information of the next page in the recording part. That is, the media contents can be synchronized with the voice to be recorded on a page basis.

FIG. 5 illustrates a flowchart of a book display method according to an embodiment of the present invention.

5 is described for the convenience of the book server 20 interacting with the recording terminal 10, and the playback terminal 30. Further, the authoring terminal 10 is a smartphone capable of loading an application for convenience, and the reproducing terminal 30 is described as an e-book device, but the present invention is not limited thereto. All steps can be performed independently, but for simplicity, they are described as a single process.

The book server 20 receives a request for media content related to the book from the recording terminal 10 or the reproducing terminal 30 (S10). The request for the media content related to the book may include a request for downloading the corresponding media content from the user of the recording terminal 10 or the reproducing terminal 30 or a purchase request.

The request of the media content related to the book includes the requesting of the media content related to the book to the recording terminal by the playback terminal. That is, the child using the play terminal views the media content related to the book in the play terminal, selects the media content from the play list, and the parent using the record terminal can know what the book the child wants to play.

The book server 20 transmits the media content to the recording terminal 10 (S20). The book server 20 receiving the download request or the purchase request transmits the corresponding media content to the recording terminal 10. Here, the media content may include at least one of book content information, book illustration information, book animation information, book video information, and oral guide information, as described above. The phrase guide information may include information on the speed of the person who is helpful in describing the book, information for expressing the phrase, and the like.

The book server 20 receives synchronization information of voice and media contents and voice recorded from the recording terminal 10 based on the media content from the recording terminal 10 (S30). The recorded voice based on the media contents is a voice recorded by referring to the book content information or the like in the recording terminal 10 as described above. In addition, the synchronization information of the media content and the voice is the synchronization information of the media content displayed at the time of recording. The synchronization information may be edited and generated in the recording terminal 10 at the convenience of the user.

The book server 20 transmits synchronization information of voices and media contents and voice recorded on the basis of the media contents and the media contents to the reproduction terminal 30 (S40). The reproducing terminal 30 may receive the media content from the book server 20 firstly or may store the media content in the reproducing terminal 30 itself.

The playback terminal 30 may play back the recorded voice based on the media content and the media content, respectively, or may simultaneously reproduce the media content and the voice using the synchronization information. The playback terminal 30 may play back media content and audio on a page-by-page basis. In this case, synchronization information synchronized on a page basis is used.

The book server 20 may additionally receive feedback information from the playback terminal 30. [ The feedback information may be generated by a user who is a user of the playback terminal 30, doodling, displaying an emotion using an emoticon or a painting, or drawing a picture on the media content.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. The software module may reside in a RAM memory, a flash memory, a ROM memory, an EPROM memory, an EEPROM memory, a register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor, which is capable of reading information from, and writing information to, the storage medium. Alternatively, the storage medium may be integral with the processor. The processor and the storage medium may reside within an application specific integrated circuit (ASIC). The ASIC may reside within the user terminal. Alternatively, the processor and the storage medium may reside as discrete components in a user terminal.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, You will understand. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

100: Book description system
10: Recording terminal
11:
12: Recording unit
13: Memory
14:
15: Output section
16:
20: Book Server
21:
22: Memory
23:
30: Playback terminal
31:
32:
33: Memory
34:
35: Output section
36:
41, 52: About book contents
42: Scroll bar
43, 54: Record status display
44: Pause button
45, 55: Stop button
46: Insert image button
51: Book Illustrations Info
53: previous page
56: Next page

Claims (10)

Receiving media contents related to a book;
Transmitting the media content to a recording terminal;
Receiving a recorded voice based on the media content and synchronization information of the media content and the voice from the recording terminal; And
Transmitting the media content, the recorded voice based on the media content, and the synchronization information of the media content and the voice to the playback terminal. The method according to claim 1,
Wherein the media content comprises at least one of book content information, book illustration information, book animation information, or book video information. The method according to claim 1,
Wherein the synchronization information of the media content and the voice synchronize the media content and the voice on a page basis. The method according to claim 1,
The method of claim 1,
Receiving the book from the playback terminal, and
And transmitting the request from the reproducing terminal and the information about the book to the recording terminal. The method according to claim 1,
Further comprising receiving feedback information from the playback terminal. A recording terminal for recording a voice based on media content related to the book, and generating synchronization information of the media content and the voice;
A playback terminal for playing back the media content and the recorded voice based on the media content using the synchronization information; And
And a book server communicating with at least the recording terminal or the reproducing terminal,
The book server comprises:
Receiving a request for media content related to the book from the recording terminal or the playback terminal, transmitting the media content to the recording terminal, and recording the recorded voice based on the media content and the synchronization information of the media content and the voice, And transmits the media content, the recorded voice based on the media content, and the synchronization information of the media content and the voice to the playback terminal. The method according to claim 6,
Wherein the media content comprises at least one of book content information, book illustration information, book animation information, or book video information. The method according to claim 6,
Wherein the synchronization information of the media content and the voice synchronize the media content and the voice on a page basis. The method according to claim 6,
Wherein the playback terminal requests the recording terminal for media content related to the book. The method according to claim 6,
Wherein the book server receives feedback information from the playback terminal.

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