KR101571756B1 - Book combined apparatus for inputting/outputting book contents using book page tag and method thereof - Google Patents

Book combined apparatus for inputting/outputting book contents using book page tag and method thereof Download PDF

Info

Publication number
KR101571756B1
KR101571756B1 KR1020150093529A KR20150093529A KR101571756B1 KR 101571756 B1 KR101571756 B1 KR 101571756B1 KR 1020150093529 A KR1020150093529 A KR 1020150093529A KR 20150093529 A KR20150093529 A KR 20150093529A KR 101571756 B1 KR101571756 B1 KR 101571756B1
Authority
KR
South Korea
Prior art keywords
book
page
tag
content
module
Prior art date
Application number
KR1020150093529A
Other languages
Korean (ko)
Inventor
김도형
Original Assignee
주식회사 인터키드
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 주식회사 인터키드 filed Critical 주식회사 인터키드
Priority to KR1020150093529A priority Critical patent/KR101571756B1/en
Application granted granted Critical
Publication of KR101571756B1 publication Critical patent/KR101571756B1/en

Links

Images

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

A book combining adapter for inputting and outputting book contents using a book tag for each page and a book content input / output method thereof are disclosed. A tag recognition module for recognizing the book tag of the page and reading the book tag information each time the page is turned over in association with the book including the book mark and the book tag provided for each page; A memory module in which book content of a corresponding page corresponding to book tag information read by the tag recognition module is stored in advance; The control module controls the book recognition module to output the book content of the corresponding page stored in advance in the memory module every time the book tag of the page is recognized. According to the book-combining adapter for inputting and outputting book contents using the above-mentioned page-by-page book tag and the book content input / output method, the book cover and the book tag provided on each page are recognized every time the page is turned over, The book contents can be outputted in various ways such as voice and image, so that it is possible to view and listen to voice and video in a timely manner each time the book page is read. In addition, Hearing, and tactile sensations.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a book binding apparatus for inputting / outputting book content using a book tag for each page, and a book input / output method for the book content.

The present invention relates to a book binding adapter and a book content input / output method thereof, and more particularly, to a book binding adapter for inputting / outputting book content using a book tag per page and a book content input / output method thereof.

There are many cases where the book is equipped with NFC (near field communication) or RF (radio frequency) tags to store bibliographic information of the book. In particular, libraries are using these tags for book management in many libraries.

The conventional book tag mainly stores the basic bibliographic information such as the name of the book, the serial number, the date of issue, the author, and the price. The information of the book tag can be read out through a smart phone of a user or a reader device.

On the other hand, recently, there are examples in which multimedia output is possible among books of infants and children. For example, if an animal appears in a fairy tale book or a picture book, the crying sound of the animal is output. However, books that output such content in a fairy tale book or a picture book become very expensive, and the size of the content that can be stored is limited.

Conventionally, a separate PCB device is implemented to output such multimedia contents, but there is no example in which such multimedia contents are stored and output using a book tag.

An object of the present invention is to provide a book-binding adapter for inputting and outputting book content using a book tag for each page.

Another object of the present invention is to provide a book content input / output method of a book binding adapter.

The book-combining adapter for inputting and outputting book contents using the book tag for each page according to the object of the present invention can be applied to a book including a cover and a book tag provided for each page, A tag recognition module for recognizing the book tag of the page and reading the book tag information each time the page is turned over; A memory module in which book content of a corresponding page corresponding to book tag information read by the tag recognition module is stored in advance; And a control module that controls the tag recognition module to output the book content of the corresponding page stored in advance in the memory module every time the book tag of the page is recognized.

In this case, the control module may further include a content output module for outputting the book content under the control of the control module.

And a content input module for receiving the book content in advance to store the book content in the memory module.

The book content may be downloaded from the book content providing server in advance and stored in the memory module, or may be transmitted to the external device to output the book content through the external device under the control of the control module, And an external communication module for receiving the book content from the external device to output the stored book content.

The book-binding adapter may be configured to be detachably coupled to the book, or may be integrally formed with the book.

According to another aspect of the present invention, there is provided a book content input / output method for a book combining adapter, the method comprising the steps of: a tag recognizing module for receiving a book corresponding to a book including a cover and a book tag provided for each page; Reading the book tag information by recognizing the book tag of the page each time the page is turned over; And outputting the book content of the page corresponding to the read book tag information and stored in advance in the memory module whenever the control module recognizes the book tag of the page in the tag recognition module.

In this case, each time the control module recognizes the book tag of the page in the tag recognition module, the step of outputting the book content of the corresponding page corresponding to the read book tag information and stored in advance in the memory module, Or transmits the book content or the book tag information to the external device through the external communication module in real time to transmit the book content corresponding to the book content or the book tag information to the external device through the external device Output.

The tag recognition module recognizes the book tag of the page whenever the bookmarking module links the page of the book in association with the book including the bookmark and the book tag provided for each page, The control module may be configured to previously receive the book content through the content input module and store the book content in the memory module before the reading step.

Or the tag recognition module recognizes the book tag of the page every time when the tag recognizing module turns over the corresponding page of the book in association with the book including the cover tag and the book tag provided for each page, The control module may be configured to download the book content from the book content providing server and store the book content in the memory module before the shipment step.

According to the book-combining adapter for inputting and outputting book contents using the above-mentioned page-by-page book tag and the book content input / output method, the book cover and the book tag provided on each page are recognized every time the page is turned over, The book contents can be outputted in various ways such as voice, image, motion, etc., so that it is possible to see and hear the voice and video in a timely manner each time the book page is read, There is an effect that can be.

In particular, it has the effect of accepting book contents and attracting interest to children through various senses, and it is possible to provide various contents necessary for understanding the contents of the page in adult books additionally, Can be further improved.

On the other hand, a photo album can output more content information than a plain text book, and has the merit that more sensitivity can be delivered. For example, a still image may output music or an effect sound corresponding to an image, and a feeling of a user who retains the still image or emotion of the still image may be output as a voice.

1A is an illustration of a book to which the present invention is applied.
1B is an illustration of an example of a removable adapter in accordance with one embodiment of the present invention.
1C is an illustration of an integrated adapter in accordance with an embodiment of the present invention.
FIG. 1D is an operation diagram illustrating a tag recognition operation of the book-binding adapter according to an embodiment of the present invention.
1E and 1F are diagrams illustrating an operation of outputting sound of a book-binding adapter according to an embodiment of the present invention.
FIG. 1G is an operation diagram illustrating an interlocking operation between a book-binding adapter and an external device according to an embodiment of the present invention.
FIG. 1H is an operation diagram illustrating a book content input operation of the book-binding adapter according to an embodiment of the present invention.
FIG. 2 is a block diagram of a book combining adapter for inputting and outputting book contents using page-by-page book tags according to an embodiment of the present invention.
3 is a flowchart illustrating a book content input / output method of a book combining adapter according to an embodiment of the present invention.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail to the concrete inventive concept. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing.

The terms first, second, A, B, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

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

1A is an illustration of a book to which the present invention is applied.

1A shows a book tag 11 provided on each page of a book 10 and a book 10. As shown in FIG. In the book 10, a book tag 11 is provided for each page as well as a cover, and each book tag 11 stores information of a cover page or each page.

1B is an illustration of a detachable adapter in accordance with an embodiment of the present invention, and FIG. 1C is an illustration of an integrated adapter in accordance with an embodiment of the present invention.

1B and 1C show a book binding adapter 100 configured to be detachable from a book 10 and a book binding adapter 100 configured integrally with the book 10, respectively. In the case of the book-binding adapter 100 configured to be detachable, any book can be attached and used, and the book-binding adapter 100 constructed in one piece can be constructed so as to be integrated with the book 10 and can not be easily separated .

FIG. 1D is an operation diagram illustrating a tag recognition operation of the book-binding adapter according to an embodiment of the present invention.

1D shows a book-binding adapter 100 that is coupled to the book 10 and the book 10. As shown in FIG. 1D, the book-binding adapter 100 may be configured to be coupled to the left end of the page currently being read by the user, but each time the page is passed, the book- The position or the form thereof is not limited. That is, the book binding adapter 100 recognizes the page in association with the page turning operation of the user.

1E and 1F are diagrams illustrating an operation of outputting sound of a book-binding adapter according to an embodiment of the present invention.

1E and 1F show that the book binding adapter 100 is configured to output the book content of each page as a sound whenever the page is turned over. At this time, vibration may be outputted together. If the page has a picture of a frog or a picture of a chick, a frog cry or chick cry is printed every time the page is unfolded. Such crying sound contents are stored in advance in the book binding adapter 100, and the book binding adapter 100 recognizes only the relevant pages through the book tag 11 and searches for and output the book contents.

FIG. 1G is an operation diagram illustrating an interlocking operation between a book-binding adapter and an external device according to an embodiment of the present invention.

FIG. 1G illustrates an operation of inputting or outputting book contents through the external device 200. FIG. The book contents may be outputted through a speaker or a display provided in the book binding adapter 100. However, as shown in FIG. 1G, the book contents may be output to a smart phone, a TV, a tablet PC, a computer, Or may be output through the device 200. Each time the page is recognized, the book binding adapter 100 transmits the book tag information of the page to the external device 200 in real time or retrieves the book content of the page from the memory 130 to the external device 200 And can be configured to transmit in real time. In a smart phone or a smart TV, the application receives and outputs book contents in real time. Alternatively, in a smartphone or smart TV, the application may receive book tag information in real time, and the book content corresponding to the received book tag information may be retrieved from a memory (not shown) of a smart phone or smart TV and output.

Each time the page is recognized, the book-binding adapter 100 reads out the book content of the page from the memory (not shown) of the external device 200, not the self memory 130, . That is, the book contents can be configured to be mutually transmitted and received between the book-binding adapter 100 and the external device 200.

FIG. 1H is an operation diagram illustrating a book content input operation of the book-binding adapter according to an embodiment of the present invention.

1 H illustrates the operation of entering and storing such book content in the book-binding adapter 100. The mother reads the contents corresponding to the contents of the book page directly for the child and inputs the contents through a microphone of the book binding adapter 100. [ Whenever she reads the book, she can listen to the contents of the book that she recorded by her own upbringing according to the contents of the page.

FIG. 2 is a block diagram of a book combining adapter for inputting and outputting book contents using page-by-page book tags according to an embodiment of the present invention.

Referring to FIG. 2, a book binding adapter 100 for inputting and outputting book contents using a book tag for each page according to an embodiment of the present invention includes a tag recognition module 100, A memory 120, a control module 130, a content output module 140, a content input module 150 and an external communication module 160.

The book binding adapter 100 is configured to recognize which page the user is reading by recognizing the book tag 11 provided on the page every time the book 10 is turned over.

The book binding adapter 100 is configured to output the book contents of each page every time the page is expanded and output it through the external device 200 as well.

The book binding adapter 100 may be configured to directly receive and store book content or to download and store the book content from the book content providing server 300 in advance.

Here, books include not only books but also album, pamphlet, magazines, etc., and all forms of bundles or individual forms, including texts and pictures.

Hereinafter, the detailed configuration will be described.

The tag recognition module 110 associates with the book 10 including the cover and the book tag 11 provided for each page so that whenever the cover 10 of the book 10 turns over the corresponding page of the book 10, 11).

The tag recognition module 110 may be configured to read the book tag information stored in the book tag 11. [

Here, the cover of the book tag 11 of the book tag 11 includes information such as title, author, publisher, date of issue, ISDN, price, and book content of the book 10, Address information such as the URL of the book content providing server 300 may be included. The book binding adapter 100 accesses the book content providing server 300 through the book tag 11 on the cover 10 of the book 10 and downloads the book content of the book 10 in advance and stores the book content in the memory 130 Lt; / RTI >

The book tag 11 of the book tag 11 may be configured to include page information of a page provided with the book tag 11. The book content previously stored in the memory 130 can be retrieved through the page information.

At this time, the method of recognizing the page information through the book tag 11 can be implemented by the following two methods. First, a page number of a page to which the book tag 11 is attached is directly input to the book tag 11 itself, and the book is read. Another method is to recognize how many pages the relevant page is through the cumulative number of the book tag 11 read out. If many pages are handed over, the number of book tags 11 corresponding to the number of pages passed is recognized and the corresponding page number can be recognized.

Here, the book tag 11 may be an NFC tag, an RFID, or an RF tag, and the tag recognition module 110 may be configured to recognize an NFC tag or an RF tag.

The book tag 110 may include various wired / wireless devices capable of recognizing pages.

The memory module 120 may be configured to store the book content of the corresponding page corresponding to the book tag information read by the tag recognition module 110 in advance. The book content may include video, audio, text, and the like.

The memory module 120 may be a removable or built-in memory such as a micro-SD card, NAND, NOR, SD, or T-FLASH.

The control module 130 outputs the book content of the corresponding page stored in advance in the memory module 120 every time the tag recognition module 110 recognizes the book tag 11 of the corresponding page And the like. Here, the output of the book content may be performed through the content output module 140 or the external device 200.

The control module 130 first recognizes the book tag 11 of the cover and can access the book content providing server 300 through the external communication module 160. [ The external communication module 160 may previously download the book content designated by the book tag 11 of the cover from the book content providing server 300 and the control module 130 may be configured to store the book content in the memory 120 have.

The control module 130 recognizes the book tag 11 of the corresponding page every time the page is turned over and reads the corresponding page number from the recognized book tag 11. The control module 130 may retrieve only the book content of the page from the book content of the memory module 120 using the read page number and output it.

As described above, there are two ways of recognizing the page number. A method of recognizing the page number for each book tag 11 and a method of recognizing the current page number by cumulatively adding page numbers one by one for each book tag 11.

Meanwhile, the control module 130 and the tag recognition module 110 may be physically implemented as a single chip or module, or may be implemented separately.

The content output module 140 may be configured to output the book content under the control of the control module 130.

The content output module 140 may be a speaker, a display, or the like, and additional contents may be output when the book content includes additional content in addition to the content of the page.

The content input module 150 may be configured to receive input for storing the book content in the memory module 120 in advance. The contents input module 150 is configured to receive book contents directly from a user and can input all input devices or information or book contents such as a physical keypad, a touch pad, a microphone, a motion sensor, Lt; RTI ID = 0.0 > device. ≪ / RTI >

The external communication module 160 may download the book content from the book content providing server 300 in advance and the control module 130 may store the book content in the memory module 120. [

The external communication module 160 transmits the book content stored in the memory module 120 to the external device 200 or outputs the book content to the external device 200 in order to output the book content through the external device 200 under the control of the control module 130 200 from the external device 200 for outputting the book content stored in the memory of the book binding adapter 100. [

The external communication module 160 may be various wireless communication modules such as Wi-Fi, Bluetooth, ZigBee as well as wired communication modules such as UART and USB.

The book-binding adapter 100 may be configured to be detachably coupled to the book 10 or may be configured integrally with the book 10. In the case of the detachable type, the book contents must be downloaded or input for each book 10 to which the book 10 is attached. In a case where the book contents are integrally formed, basically only book contents for the book 10 of the integrated type can be stored. However, even in the case of the same book 10, there may be many versions of the book content, so that the book content can be changed and stored at any time. In addition, in case of a pocket type photo album, pictures inserted in the pocket may be changed at any time, so that the book contents can be modified and input at any time.

3 is a flowchart illustrating a book content input / output method of a book combining adapter according to an embodiment of the present invention.

3, the control module 130 inputs the book content in advance through the content input module 150 and stores the book content in the memory module 120 (S101a), or the control module 150 reads the book content Downloaded from the content providing server 300 or downloaded in real time and stored in the memory module 120 (S101b).

Here, the cover of the book tag 11 of the book tag 11 includes information such as title, author, publisher, date of issue, ISDN, price, and book content of the book 10, Address information such as the URL of the book content providing server 300 may be included. The book binding adapter 100 may be configured to access the book content providing server 300 through the book tag 11 on the cover 10 of the book 10 and download the book content of the book 10 in advance.

Next, each time the tag recognition module 110 turns over the corresponding page of the book 10 in association with the book 10 including the cover and the book tag 11 provided for each page, And recognizes the book tag 11 of the page and reads the book tag information (S102).

Here, the book tag 11 of an inferior book tag 11 may be configured to include page information of a page provided with the book tag 11.

Each time the control module 130 recognizes the book tag 11 of the corresponding page in the tag recognition module 110, the control module 130 generates a book corresponding to the read book tag information and stored in advance in the memory module 120 And outputs the content (S103).

Here, the control module 130 directly outputs the book content through the content output module 140 or transmits the book content to the external device 200 in real time through the external communication module 160 to transmit the external device 200 Lt; / RTI >

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the following claims. There will be.

110: tag recognition module
120: Memory
130: control module
140: Content output module
150: Content input module
160: External communication module

Claims (9)

A book combining apparatus for inputting and outputting book content using a book tag per page, comprising:
In order to reduce the interference effect and the collision due to the multi tagging in connection with the book including the cover and the book tag provided for each page, each time the page of the book is turned over, A tag recognition module for recognizing the page number of the current page through the cumulative number of reading the tag;
A memory module in which book contents corresponding to page numbers recognized by the tag recognition module are stored in advance;
A content input module for receiving the book content in advance to store the book content in the memory module;
A content output module for outputting book content stored in advance in the memory module;
And a control module for controlling the tag recognition module to output, through the content output module, book content of a corresponding page stored in advance in the memory module whenever the page number of the current page is recognized through the book tag of the page,
The book includes a photo album,
The book content includes content associated with a photograph of a photo album,
Wherein the book binding device is integrated with the book, wherein the book binding device is integrated with the book.
delete delete The method according to claim 1,
The book content is downloaded from the book content providing server in advance and stored in the memory module or transmitted to the external device in order to output the book content through the external device under the control of the control module, And an external communication module for receiving the book content from the external device to output the book content, wherein the external communication module is configured to input and output the book content using the book tag for each page.
delete Storing the book content in advance in the memory module by the content input module under the control of the control module;
When the tag recognition module turns over the page of the book in order to reduce the interference effect and collision due to multi tagging in connection with the book including the cover tag and the book tag provided for each page Recognizing a page number of a current page through an accumulated number of book tags read on each page;
Each time the control module recognizes the page number of the page in the tag recognition module, outputting the book content of the page corresponding to the recognized page number and stored in advance in the memory module,
The book includes a photo album,
The book content includes content associated with a photograph of a photo album,
Wherein the book binding device is integrated with the book.
The method as claimed in claim 6, wherein, each time the control module recognizes the book tag of the page in the tag recognition module, the step of outputting the book content corresponding to the read book tag information and stored in advance in the memory module ,
The book content or the book tag information is transmitted to the external device through the external communication module in real time to output the book content or the book content corresponding to the book tag information to the external device And outputting the contents through the device.
delete delete
KR1020150093529A 2015-06-30 2015-06-30 Book combined apparatus for inputting/outputting book contents using book page tag and method thereof KR101571756B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150093529A KR101571756B1 (en) 2015-06-30 2015-06-30 Book combined apparatus for inputting/outputting book contents using book page tag and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150093529A KR101571756B1 (en) 2015-06-30 2015-06-30 Book combined apparatus for inputting/outputting book contents using book page tag and method thereof

Publications (1)

Publication Number Publication Date
KR101571756B1 true KR101571756B1 (en) 2015-11-26

Family

ID=54847409

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150093529A KR101571756B1 (en) 2015-06-30 2015-06-30 Book combined apparatus for inputting/outputting book contents using book page tag and method thereof

Country Status (1)

Country Link
KR (1) KR101571756B1 (en)

Similar Documents

Publication Publication Date Title
KR20120076468A (en) Service providing method for e-book and system thereof, portable device supporting the same
ATE419598T1 (en) AUTOMATED IMAGE SIZING AND CROPPING
US20110066945A1 (en) Video Greeting Cards
US20130159396A1 (en) System for storing and retrieving data
US20140310380A1 (en) System for storing and retrieving data
KR101571756B1 (en) Book combined apparatus for inputting/outputting book contents using book page tag and method thereof
JP2012252453A (en) Reading system, terminal device, cooperation method and program
AU2006270074A1 (en) Interactive electronic device with digital and analog data links
KR20120140427A (en) Apparatus and method for providing multi-media photo book
KR20140025720A (en) Learning system and method for providing multimedia contents using recongnition code of books
CN202758504U (en) Electronic reading-material listening and reading system
KR20130002614A (en) Method for utilizing interlock of p-book and e-book
KR20150129230A (en) System for public relations using imagerecognation technology and method therefor
KR102642168B1 (en) Electronic pen and apparatus for controlling karaoke machine by using the electric pen
Hattori et al. A similarity search for finding suitable picture books for an child's interest and preference
Saito et al. Inductive-Coupling Interface for Multiple-Memory Chip Stacking
KR20220058993A (en) E-book production service method and program
Ichikawa et al. A Considering of Wide-band Analog FIR Filter for Optical Transmission with Delay Unit Composed of a Source Follower and a Reactance
CN101680765B (en) Method and device for guiding a person to a destination
TWM567912U (en) Printed calendar e-book
Ote et al. Technology trends on wireless power transfer based on patent applications
Nakai et al. Construction of Exhibition Support System Using NFC in Ubiquitous Environment
Maehara et al. A Portable Joystick System and its Performance
Morimoto Development and Evaluation of Functions for Reflective Learning and Assessment on Mahara
Miyazaki et al. RW-Link+: A Trial on Real-World-Thing Links Maintaining Relationships Among Them

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20181120

Year of fee payment: 4