JP2015167047A - Information processing device, information processing method and computer program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an information processing device capable of making work in a financial institution strict by preventing rewriting itself of entry contents of a customer.SOLUTION: The information processing device includes a contact state acquisition part for acquiring a contact state of a part for writing to a screen of a display device, and a screen display control part for performing control which displays contents corresponding to the contact state of the part for writing to the screen of the display device on the screen of the display device. In the case that the contact state acquisition part acquires a contact state of the part for writing to the screen of the display device while prescribed information is displayed on the screen of the display device, the screen display control part does not determine that a contact position is linked to alteration of information contents in the case that the contact position of the part for writing is on a prescribed side with respect to a display position of the prescribed information, and performs display corresponding to the contact state of the part for writing to the screen of the display device.

Description

  The present invention relates to an information processing apparatus, an information display method, and a computer program.

  At sales counters of financial institutions such as banks, various transactions such as cash transfers and foreign exchange transactions are performed on a daily basis at the request of customers visiting the store. At that time, the customer fills in the necessary information such as the name of the client, the name of the payee, the payee, the transfer amount, etc. by handwriting on the transfer request form of the provided form, and submits it to the counter staff. The counter staff confirms the contents of the submitted transfer request form, counts the cash delivered from the customer by the depositing / dispensing machine, and performs a deposit process called provisional payment at the dedicated counter terminal. Next, read the transfer request form with the scanner device, recognize the handwritten transfer amount and other characters, and centralize the bank's account operations together with the OCR (Optical Character Reader) read data along with the form image Transfer to the center.

  In the central processing center, the clerk corrects any unread or misread characters in the OCR read data of the transferred transfer request form, and sends a destination message to the host computer after verification. The host computer terminates the transfer process for one case by sending an instruction for the transfer process to the window terminal.

  In such a business at a financial institution, for example, there is a possibility that fraud such as a clerk rewriting the amount entered on a slip by a customer may be performed, so a mechanism for preventing such fraud is necessary. For example, in Patent Document 1, data is created by two methods, a method in which a form received by a clerk at a bank counter is read by a scanner and OCR is recognized, and a method in which a clerk manually inputs data to a terminal while viewing the form. A technique for preventing fraud by an attendant by collating the data is disclosed.

Japanese Patent Laid-Open No. 2006-4121

  However, with the technique described in the above cited reference 1, for example, when a clerk receives a form from a customer, if the form itself is rewritten before the form is read by a scanner, fraud by the clerk still cannot be prevented. was there.

  In recent years, there is a transaction system that allows a customer to perform a business in a financial institution by inputting characters with a digital pen or the like on a plate-shaped information display device called a tablet. Even in the transaction system using the tablet, there is a problem of rewriting the contents entered by the customer, and a mechanism for preventing such fraud is necessary.

  Therefore, the present invention has been made in view of the above problems, and an object of the present invention is to prevent the rewrite of the contents entered electronically by the customer, thereby ensuring the strictness of the business in the financial institution. It is an object of the present invention to provide a new and improved information processing apparatus, information display method, and computer program that can be realized.

  In order to solve the above-described problem, according to an aspect of the present invention, a contact status acquisition unit that acquires a contact status of a part for writing on a screen of a display device, and writing on the screen of the display device A screen display control unit that performs control to display the content according to the contact state of the part on the screen of the display device, and the screen display control unit displays predetermined information on the screen of the display device. When the contact status acquisition unit acquires the contact status of the part for writing on the screen of the display device, the contact position of the part for writing is relative to the display position of the predetermined information. An information processing apparatus that performs display according to a contact state of a part to be written on the screen of the display device on the screen of the display device as not being a modification of information content Provided.

  The predetermined information may be written characters, and the predetermined side may be a right side.

  The written character may be a number.

  The part for writing may be a writing instrument.

  In order to solve the above problem, according to another aspect of the present invention, a contact status acquisition step of acquiring a contact status of a part for writing on the screen of the display device; A screen display control step for performing control to display on the screen of the display device the contents corresponding to the contact situation of the part for writing. In the screen display control step, predetermined information is displayed on the screen of the display device. When the contact state of the part for writing on the screen of the display device is acquired in the contact state acquisition step in the displayed state, the contact position of the part for writing is displayed on the predetermined information. When it is on the predetermined side with respect to the position, it is characterized in that it displays on the screen of the display device according to the contact status of the part to be written as it does not lead to modification of the content of the information That, the information processing method is provided.

  In order to solve the above problem, according to another aspect of the present invention, a contact status acquisition step of acquiring a contact status of a part for writing on a screen of a display device in a computer, A screen display control step for performing control to display on the screen of the display device the contents corresponding to the contact situation of the part for writing on the screen, and in the screen display control step, the screen of the display device is displayed. In a state where predetermined information is displayed, when the contact state of the part for writing on the screen of the display device is acquired in the contact state acquisition step, the contact position of the part for writing is the predetermined position. If it is on the predetermined side with respect to the display position of the information, a table corresponding to the contact status of the part for writing on the screen of the display device that the information content is not altered And performing, a computer program is provided.

  As described above, according to the present invention, a new and improved information processing capable of stricter business operations at financial institutions by preventing rewriting of entry contents electronically performed by a customer. An apparatus, an information display method, and a computer program can be provided.

It is explanatory drawing which shows the structural example of the information display system 1 concerning the 1st Embodiment of this invention. It is explanatory drawing which shows the example of arrangement | positioning at the time of arrange | positioning each apparatus which comprises the information display system 1 concerning the 1st Embodiment of this invention in the window of a financial institution. It is explanatory drawing which shows the function structure of the computer 100 for control and the tablet 200 which comprise the information display system 1 concerning the 1st Embodiment of this invention. It is explanatory drawing which shows an example of the screen displayed on the screen display part. It is explanatory drawing which shows an example of the screen displayed on the screen display part. It is explanatory drawing which shows operation | movement of the computer 100 for control and tablet 200a, 200b. It is explanatory drawing which shows operation | movement of the computer 100 for control and tablet 200a, 200b. It is explanatory drawing which shows an example of the screen displayed on the screen display part 240a of the tablet 200a. It is explanatory drawing which shows operation | movement of the computer 100 for control and tablet 200a, 200b which comprises the information display system 1 concerning the 2nd Embodiment of this invention.

  Exemplary embodiments of the present invention will be described below in detail with reference to the accompanying drawings. In addition, in this specification and drawing, about the component which has the substantially same function structure, duplication description is abbreviate | omitted by attaching | subjecting the same code | symbol.

<1. First Embodiment>
[Configuration example of information display system]
First, a configuration example of the information display system according to the first embodiment of the present invention will be described. FIG. 1 is an explanatory diagram illustrating a configuration example of an information display system 1 according to the first embodiment of the present invention. Hereinafter, a configuration example of the information display system 1 according to the first exemplary embodiment of the present invention will be described with reference to FIG.

  As shown in FIG. 1, the information display system 1 according to the first embodiment of the present invention includes a control computer 100, tablets 200a and 200b, and electronic pens 300a and 300b.

  The control computer 100 is an example of an information processing apparatus according to the present invention, and controls screen display on the tablets 200a and 200b by an internal computer program or the like. Tablets 200a and 200b are plate-like terminals having a function of displaying a screen. The tablets 200a and 200b are connected to the screen display cables 11a and 11b in accordance with VGA (Video Graphics Array), DVI (Digital Visual Interface) and other image display standards, and control cables 12a and 12b in accordance with USB and other standards. It is connected to the control computer 100. The tablets 200 a and 200 b display images on the screen under the control of the control computer 100.

  In the present embodiment, the tablet 200a is used by a staff member of a financial institution, and the tablet 200b is used by a user who has visited the financial institution.

  The electronic pens 300a and 300b are pointing devices of the tablets 200a and 200b, respectively. By bringing the pen tips of the electronic pens 300a and 300b into contact with the screens of the tablets 200a and 200b, the tablets 200a and 200b can be coordinated with the pen tips of the electronic pens 300a and 300b, or the pens of the electronic pens 300a and 300b. Information (hereinafter also referred to as “device information”) generated when the electronic pen 300a, 300b touches the screen of the tablet 200a, 200b, such as the previous pen pressure information, can be acquired.

  FIG. 2 is an explanatory diagram showing an arrangement example when each device constituting the information display system 1 according to the first embodiment of the present invention is arranged at a window of a financial institution.

  At the financial institution, the end user 901 and the employee 902 are sitting opposite each other with the table 910 in between. It is desirable that the end user 901 be arranged so that the screen of the tablet 200a operated by the employee 902 cannot be operated and the screen of the tablet 200a cannot be viewed. Further, it is desirable that the staff member 902 be arranged so that the screen of the tablet 200b operated by the end user 901 cannot be operated and the screen of the tablet 200b cannot be viewed.

  The control computer 100 performs control so that the same image is simultaneously displayed on the screens of the tablets 200a and 200b. Then, the control computer 100 controls the tablets 200a and 200b so as to limit the entry range of the electronic pens 300a and 300b. As described above, the control computer 100 controls the display on the tablets 200a and 200b, so that the end user 901 and the employee 902 can cooperate and fill in one screen.

  The configuration example of the information display system 1 according to the first embodiment of the present invention has been described above with reference to FIG. Next, a functional configuration example of each device constituting the information display system 1 according to the first embodiment of the present invention will be described.

[Functional configuration of control computer and tablet]
FIG. 3 is an explanatory diagram showing the functional configuration of the control computer 100 and the tablets 200a and 200b that constitute the information display system 1 according to the first embodiment of the present invention. Hereinafter, the functional configuration of the control computer 100 and the tablets 200a and 200b constituting the information display system 1 according to the first embodiment of the present invention will be described with reference to FIG.

  As shown in FIG. 3, the control computer 100 according to the first embodiment of the present invention includes device information receiving units 110a and 110b, a determining unit 120, a screen display control unit 130, and a screen information transmitting unit 140a. 140b and a storage unit 150.

  As shown in FIG. 3, the tablet 200a according to the first embodiment of the present invention includes a device information detection unit 210a, a device information transmission unit 220a, a screen information reception unit 230a, and a screen display unit 240a. , Including. Similarly, the tablet 200b includes a device information detection unit 210b, a device information transmission unit 220b, a screen information reception unit 230b, and a screen display unit 240b.

  First, the configuration of the control computer 100 will be described. The device information receiving unit 110a receives device information transmitted from the device information transmitting unit 220a of the tablet 200a via the control cable 12a. The device information receiving unit 110a provides the device information received from the tablet 200a to the determining unit 120. Similarly, the device information receiving unit 110b receives device information transmitted from the device information transmitting unit 220b of the tablet 200b via the control cable 12b.

  The determination unit 120 receives the device information received by the device information reception units 110a and 110b from the tablets 200a and 200b, respectively, and determines an operation to be executed next based on the device information. Further, the determination unit 120 determines contents to be displayed on the tablets 200a and 200b based on the device information acquired from the device information reception units 110a and 110b, and displays the contents on the tablets 200a and 200b with respect to the screen display control unit 130. Instruct the creation of information to be performed.

  For example, the determination unit 120 analyzes the device information acquired from the device information reception units 110a and 110b, so that the end user 901 and the employee 902 can enter characters using the electronic pens 300a and 300b on the transaction screen described later. Determine completed entry area.

  The screen display control unit 130 creates information (screen information) to be displayed on the tablets 200 a and 200 b based on an instruction from the determination unit 120. The screen display control unit 130 sends the created information to the screen information transmission units 140a and 140b.

  The screen information transmission units 140a and 140b transmit information (screen information) displayed on the tablets 200a and 200b created by the screen display control unit 130 to the tablets 200a and 200b via the screen display cables 11a and 11b. The tablets 200a and 200b receive information (screen information) generated by the control computer 100 by receiving information (screen information) sent from the screen information transmission units 140a and 140b via the screen display cables 11a and 11b. ) Can be displayed.

  The storage unit 150 stores device information received by the device information receiving units 110a and 110b from the tablets 200a and 200b, respectively. For example, when the device information received by the device information receiving units 110a and 110b from the tablets 200a and 200b is within a transaction screen entry area described later, the storage unit 150 stores the device information. . The device information stored in the storage unit 150 is used for entry completion determination processing by the determination unit 120.

  Next, the configuration of the tablets 200a and 200b will be described. Here, the configuration of the tablet 200a will be described in detail. When the pen tip of the electronic pen 300a comes into contact with the screen display unit 240a of the tablet 200a, the device information detection unit 210a detects device information such as the touched coordinates and the writing pressure of the electronic pen 300a. The device information detection unit 210a sends device information obtained by contacting the pen tip of the electronic pen 300a to the screen display unit 240a to the device information transmission unit 220a.

  The device information transmission unit 220a receives device information detected and acquired by the device information detection unit 210a, and transmits the received device information to the control computer 100 via the control cable 12a.

  The screen information receiving unit 230a receives information (screen information) transmitted from the screen information transmitting unit 140a of the control computer 100 via the screen display cable 11a. The screen information receiving unit 230a sends the screen information transmitted from the screen information transmitting unit 140a to the screen display unit 240a.

  The screen display unit 240a displays an image based on the screen information sent from the screen information receiving unit 230a. The screen display unit 240a displays information (screen information) generated by the screen display control unit 130 of the control computer 100 by displaying an image based on the screen information sent from the screen information receiving unit 230a. Can do. The screen display unit 240a is configured to be able to detect the contact of the pen tip of the electronic pen 300a. Since the screen display unit 240a is configured to detect contact of the pen tip of the electronic pen 300a, the device information detection unit 210a can detect device information of the electronic pen 300a.

  4A and 4B are explanatory diagrams illustrating an example of a screen displayed on the screen display unit 240a of the tablet 200a. A similar screen is also displayed on the screen display unit 240b of the tablet 200b. 4A and 4B show an example of a screen for causing the screen display unit 240a to touch the pen tip of the electronic pen 300a to enter characters. The screen shown in FIG. 4A includes a name entry unit 410, an account number entry unit 420, and a personal identification number entry unit 430. The screen shown in FIG. 4B includes an amount entry section 440.

  4A and 4B, characters and numbers are entered from the tablet 200b using the electronic pen 300b in the name entry unit 410, the account number entry unit 420, the personal identification number entry unit 430, and the money amount entry unit 440. However, it is controlled by the control computer 100 so that characters and numbers cannot be entered from the tablet 200a. As a result, the end user 902 can enter information using the tablet 200b, but the employee 901 enters information using the tablet 200a, or the information entered by the end user 902 using the tablet 200b is displayed on the tablet 200b. 200a can be used to prevent processing.

  The functional configurations of the control computer 100 and the tablets 200a and 200b that constitute the information display system 1 according to the first embodiment of the present invention have been described above with reference to FIG. Next, operations of the control computer 100 and the tablets 200a and 200b constituting the information display system 1 according to the first embodiment of the present invention will be described.

[Operation of control computer and tablet]
5 and 6 are explanatory diagrams showing operations of the control computer 100 and the tablets 200a and 200b constituting the information display system 1 according to the first embodiment of the present invention. Hereinafter, operations of the control computer 100 and the tablets 200a and 200b constituting the information display system 1 according to the first embodiment of the present invention will be described.

  The flowchart shown in FIG. 5 shows that when the transaction screens shown in FIGS. 4A and 4B are displayed on the screen display units 240a and 240b, respectively, on the tablets 200a and 200b, the tablet 200b This shows the operation when the end user 901 performs the entry.

  In the tablets 200a and 200b, for example, when a transaction screen as shown in FIG. 4A or FIG. 4B is displayed on each of the screen display units 240a and 240b, the end user 901 can fill in the tablet 200b with the electronic pen 300b. When performed (step S101), the device information detection unit 210b detects the device information of the electronic pen 300b, and the device information transmission unit 220b transmits the device information detected by the device information detection unit 210b to the control computer 100. (Step S102). Here, the device information detection unit 210b detects information such as the contact coordinates and writing pressure of the electronic pen 300b, the coordinate position where the contact is started, and the coordinate position where the contact is ended as device information.

  In the control computer 100, the device information receiving unit 110b receives the device information transmitted from the tablet 200b, and the determining unit 120 acquires the device information received by the device information receiving unit 110b. The determination unit 120 determines from the device information acquired from the device information reception unit 110b whether a coordinate position exists within a predetermined entry area of the transaction screen (step S103). As a result of the determination, if the coordinate position is within the entry area, the determination unit 120 causes the storage unit 150 to store the received device information.

  If it is determined by the determination unit 120 in step S103 that the coordinate position is within a predetermined entry area of the transaction screen, the determination unit 120 is stored in the storage unit 150. All the device information is compared with the device information transmitted from the tablet 200b, and only when the predetermined entry permission condition is satisfied, the contents entered with the electronic pen 300b are displayed on the tablets 200a and 200b. To decide.

  Here, the predetermined entry permission condition means that the content entered with the electronic pen 300b does not lead to alteration of the content of the information entered with the electronic pen 300b so far, and is entered with the electronic pen 300b. The determination unit 120 instructs the screen display control unit 130 to enter the information entered with the electronic pen 300b only when the entered content does not lead to modification of the content of the information entered with the electronic pen 300b so far. Is to be displayed on the tablets 200a and 200b.

  Specifically, for example, the screens displayed on the tablets 200a and 200b are screens for entering amounts, and the coordinate positions of the device information received from the tablet 200b are all stored in the storage unit 150. If it is to the right of the coordinate position of the device information, it is determined that the contents entered with the electronic pen 300b are displayed on the tablets 200a and 200b. This is based on the premise that numbers are entered from left to right, and only the right side of numbers already entered is allowed.

  In this way, the determination unit 120 controls the writing of characters on the tablets 200a and 200b, so that, for example, when the end user 902 fills in the amount of money, the employee 901 turns around to the end user 902 side, and the tablet 200b Even if an attempt is made to enter numbers using the electronic pen 300b, it is possible to prevent illegal transaction processing such as adding digits to the left.

  Only when the content entered with the electronic pen 300b does not lead to alteration of the content of the information entered with the electronic pen 300b so far, the determination unit 120 instructs the screen display control unit 130 to use the electronic pen 300b. The example in which it is determined to display the content entered in the steps on the tablets 200a and 200b is not limited to this.

  For example, the number “1” can be changed to “4” by adding a line. In order to prevent such modification, when a predetermined time elapses after the character is entered in the predetermined area of the tablet 200b with the electronic pen 300b, the determination unit 120 displays the screen display control unit so as to prevent re-entry in the area. 130 may be controlled. Further, when a predetermined time elapses after characters are written on the tablet 200b with the electronic pen 300b, the determination unit 120 may control the screen display control unit 130 to prevent the characters themselves from being written on the tablet 200b. Good.

  When the determination unit 120 determines to display the content written on the tablet 200b with the electronic pen 300b on the tablets 200a and 200b, the determination unit 120 displays the content written on the tablet 200b with the electronic pen 300b on the tablets 200a and 200b. The screen display control unit 130 creates information. Based on the instruction from the determination unit 120, the screen display control unit 130 generates information for displaying the content written on the tablet 200b with the electronic pen 300b on the tablets 200a and 200b. The generated information is sent from the screen information transmission units 140a and 140b to the tablets 200a and 200b, respectively (steps S104 and S106).

  The tablets 200a and 200b transmit information from the screen information transmitters 140a and 140b to display the contents entered on the tablet 200b with the electronic pen 300b on the tablets 200a and 200b, using the screen information receivers 230a and 230b. Based on the received information, the information is displayed on the screen display units 240a and 240b, respectively (steps S105 and S107).

  The flowchart shown in FIG. 6 shows that the tablet 200a, 200b displays the tablet 200a by the electronic pen 300a when, for example, the transaction screens shown in FIGS. 4A and 4B are displayed on the screen display units 240a, 240b, respectively. This shows the operation in the case where the entry is made by the bank 902.

  In the tablets 200a and 200b, for example, when transaction screens such as those shown in FIGS. 4A and 4B are displayed on the screen display units 240a and 240b, the tablet 200a fills in the tablet 200a with the electronic pen 300a. When this occurs (step S201), the device information detection unit 210a detects the device information of the electronic pen 300a, and the device information transmission unit 220a transmits the device information detected by the device information detection unit 210a to the control computer 100 ( Step S202). Here, the device information detection unit 210a detects information such as contact coordinates and writing pressure of the electronic pen 300a, a coordinate position where the contact is started, and a coordinate position where the contact is ended as device information.

  In the control computer 100, the device information receiving unit 110a receives the device information transmitted from the tablet 200a, and the determining unit 120 acquires the device information received by the device information receiving unit 110a. The determination unit 120 determines from the device information acquired from the device information reception unit 110a whether a coordinate position exists within a predetermined entry area of the transaction screen (step S203). As a result of the determination, if the coordinate position is within the entry area, the determination unit 120 causes the storage unit 150 to store the received device information.

  However, in the tablet 200a, even if the coordinate position of the device information is in the entry area of the transaction screen, the determination unit 120 does not display the entry content on the screen display units 240a and 240b. This is to prevent unauthorized rewriting of the contents entered by the bank 902.

  As described above, when the entry processing is performed on the tablets 200a and 200b using the electronic pens 300a and 300b, the control computer 100 controls the display on the tablets 200a and 200b as described above. In addition, it is possible to prevent unauthorized rewriting by the employee 902 while securing the entry of characters by the end user 901. Then, by preventing unauthorized rewriting of entry contents by the bank employee 902 in this way, the information display system 1 according to the first embodiment of the present invention aims at stricter operations at the counter of a financial institution such as a bank. I can do it.

<2. Second Embodiment>
In the information display system 1 according to the first embodiment of the present invention described above, the content entered using the tablet 200b operated by the end user 901 is reflected on the screen, and the tablet 200a operated by the employee 902 is used. The entered contents are not reflected on the screen, and the display is controlled so that illegal digit addition is not performed when characters are entered using the tablet 200b operated by the end user 901.

  Thereby, it can be expected that unauthorized rewriting of the contents entered by the bank employee 902 can be prevented and the business at the counter of a financial institution such as a bank can be tightened. In the second embodiment of the present invention, the bank The information display system 1 capable of further stricting the business at the window of a financial institution will be described.

  The apparatus which comprises the information display system 1 concerning the 2nd Embodiment of this invention, and the structure of each apparatus comprise the information display system 1 concerning the 1st Embodiment of this invention shown in FIG. 1 and FIG. Since the control computer 100 and the tablets 200a and 200b are the same, detailed description of the configuration is omitted.

  FIG. 7 is an explanatory diagram illustrating an example of a screen displayed on the screen display unit 240a of the tablet 200a. A similar screen is also displayed on the screen display unit 240b of the tablet 200b. FIG. 7 shows an example of a screen for entering characters by bringing the pen tip of the electronic pen 300a into contact with the screen display unit 240a. The screen shown in FIG. 7 includes a name entry unit 410, an account number entry unit 420, a personal identification number entry unit 430, and a confirmation button 450.

  In the name entry unit 410, the account number entry unit 420, and the personal identification number entry unit 430 shown in FIG. 7, characters and numbers can be entered from the tablet 200b using the electronic pen 300b. The computer 100 is controlled so that it cannot be entered. As a result, the end user 902 can enter information using the tablet 200b, but the employee 901 enters information using the tablet 200a, or the information entered by the end user 902 using the tablet 200b is displayed on the tablet 200b. 200a can be used to prevent processing. This point is the same as the information display system 1 according to the first embodiment of the present invention described above.

  In the information display system 1 according to the second embodiment of the present invention, when the end user 901 or the employee 902 touches the confirmation button 450 with the electronic pens 300a and 300b, the characters displayed on the tablets 200a and 200b and the control are displayed. The control computer 100 compares the character reproduced by the computer 100 using the device information acquired from the tablet 200b. Although a specific comparison method will be described later, it can be expected that the control computer 100 executes the comparison process in this manner, thereby further tightening the business at the window of a financial institution such as a bank.

[Operation of control computer and tablet]
FIG. 8 is an explanatory diagram showing operations of the control computer 100 and the tablets 200a and 200b that constitute the information display system 1 according to the second embodiment of the present invention. Hereinafter, operations of the control computer 100 and the tablets 200a and 200b constituting the information display system 1 according to the first embodiment of the present invention will be described.

  In the flowchart shown in FIG. 8, when the transaction screen as shown in FIG. 7, for example, is displayed on the screen display units 240a and 240b in the tablets 200a and 200b, the electronic pen 300b fills in the tablet 200b. FIG. 9 shows the operation when the process is performed by the end user 901.

  In the tablets 200a and 200b, for example, when a transaction screen as shown in FIG. 7 is displayed on the screen display units 240a and 240b, the electronic pen 300b makes contact with the confirmation button 450 displayed on the tablet 200b. When performed by the end user 901 (step S301), the device information detection unit 210b detects the device information of the electronic pen 300b, and the device information transmission unit 220b controls the device information detected by the device information detection unit 210b. 100 (step S302). Here, the device information detection unit 210b detects information such as the contact coordinates and writing pressure of the electronic pen 300b, the coordinate position where the contact is started, and the coordinate position where the contact is ended as device information.

  In the control computer 100, the device information receiving unit 110b receives the device information transmitted from the tablet 200b, and the determining unit 120 acquires the device information received by the device information receiving unit 110b. The determination unit 120 determines whether the confirmation button 450 is pressed on the transaction screen illustrated in FIG. 7 from the device information acquired from the device information reception unit 110b (step S303).

  If the determination unit 120 determines from the device information acquired from the tablet 200b that the confirm button 450 is pressed on the transaction screen shown in FIG. 7, the determination unit 120 subsequently determines the content entered in the tablet 200b. To do.

  For example, the determination unit 120 determines the content entered in the tablet 200b as follows. The determination unit 120 creates bitmap data created using all device information stored in the storage unit 150 and a screen displayed on the tablet 200b by using a function of an operating system that operates the tablet 200b. Compare with the bitmap data. Then, the determination unit 120 compares the two bitmap data, and if the two match, the determination unit 120 executes a determination process on the assumption that fraud has not been performed. On the other hand, the determination unit 120 compares the two pieces of bitmap data, and if the two do not match, the determination unit 120 does not execute the finalization process assuming that some sort of fraud has been performed.

  The storage unit 150 can hold device information for each transaction screen. Since the storage unit 150 holds device information for each transaction screen, the determination unit 120 can easily create bitmap data.

  The content of the confirmation process varies depending on the transaction screen. For example, if the transaction screen is a screen for inputting an amount as shown in FIG. 4B, the determination unit 120 executes a process of withdrawing the amount entered as a confirmation process from the account.

  Further, there is no restriction on the operation after the device information is stored in the storage unit 150, and the determination unit 120 may keep the transaction screen as shown in FIG. 7 displayed, or make a transition to another screen. May be.

  As described above, when the transaction processing is executed, the control computer 100 determines whether the screen created from the device information stored in the storage unit 150 matches the screen displayed on the tablet 200b. It is possible to determine whether fraud by 902 has been performed. If both screens match, the control computer 100 proceeds with transaction processing assuming that no fraud has been performed by the bank 902, while if both screens do not match, the bank 902 has been fraudulent. Do not execute transaction processing. By controlling the transaction processing in this way, the control computer 100 can prevent unauthorized rewriting of the contents entered in the tablet 200b and can further tighten the business at the financial institution's window.

<3. Summary>
As described above, according to the information display system 1 according to each embodiment of the present invention, the control computer 100 displays the operation content between the tablet 200a operated by the employee 902 and the tablet 200b operated by the end user 901. Restrict. Specifically, the control computer 100 restricts the tablet 200a operated by the employee 902 from being able to fill the transaction screen with the electronic pen 300a, and the tablet 200b operated by the end user 901 displays the transaction screen. Although the electronic pen 300b can be filled in, the entry position is limited. By limiting the entry positions in this way, the information display system 1 according to each embodiment of the present invention can prevent unauthorized rewriting by the employee 902 while ensuring the entry of characters by the end user 901. . Then, by preventing unauthorized rewriting of entry contents by the bank employee 902 in this way, the information display system 1 according to the first embodiment of the present invention aims at stricter operations at the counter of a financial institution such as a bank. I can do it.

  Further, according to the information display system 1 according to the second embodiment of the present invention, when the transaction process is executed, the control computer 100 includes a screen created from the device information stored in the storage unit 150, and a tablet. It is determined whether fraud by the employee 902 is not performed based on whether the screen displayed on the screen 200b matches. By controlling the transaction processing in this way, the control computer 100 can prevent unauthorized rewriting of the contents entered in the tablet 200b and can further tighten the business at the financial institution's window.

  The various operations in the above embodiment may be executed by hardware processing or software processing. When performing various operations in the above embodiments by software processing, a recording medium storing a computer program and a processor or other control means for executing the computer program are provided in the control computer 100, and the recording medium is The computer program may be read and sequentially executed by such control means.

  The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to such examples. It is obvious that a person having ordinary knowledge in the technical field to which the present invention pertains can come up with various changes or modifications within the scope of the technical idea described in the claims. Of course, it is understood that these also belong to the technical scope of the present invention.

DESCRIPTION OF SYMBOLS 1 Information display system 11a, 11b Screen display cable 12a, 12b Control cable 100 Control computer 110a, 110b Device information receiving part 120 Judgment part 130 Screen display control part 140a, 140b Screen information transmission part 150 Storage part 200a, 200b Tablet 210a, 210b Device information detection unit 220a, 220b Device information transmission unit 230a, 230b Screen information reception unit 240a, 240b Screen display unit 300a, 300b Electronic pen

Claims (6)

A contact status acquisition unit for acquiring a contact status of a part for writing on the screen of the display device;
A screen display control unit for performing control to display on the screen of the display device the content according to the contact state of the part for writing on the screen of the display device;
With
The screen display control unit, when predetermined information is displayed on the screen of the display device, when the contact status acquisition unit acquires a contact status of a part for writing on the screen of the display device When the contact position of the part to be written is on a predetermined side with respect to the display position of the predetermined information, the information is not written on the screen of the display device as not to change the content of the information. An information processing apparatus that performs display according to a contact state of a part.   The information processing apparatus according to claim 1, wherein the predetermined information is a written character, and the predetermined side is a right side.   The information processing apparatus according to claim 2, wherein the written character is a number.   The information processing apparatus according to claim 1, wherein the part for writing is a writing instrument. A contact status acquisition step of acquiring a contact status of a part for writing on the screen of the display device;
A screen display control step for performing control to display on the screen of the display device the content according to the contact situation of the part for writing on the screen of the display device;
Including
In the screen display control step, in a state where predetermined information is displayed on the screen of the display device, when the contact status of the part for writing on the screen of the display device is acquired in the contact status acquisition step When the contact position of the part to be written is on a predetermined side with respect to the display position of the predetermined information, the information is not written on the screen of the display device as not to change the content of the information. An information processing method comprising performing display according to a contact state of a part. On the computer,
A contact status acquisition step of acquiring a contact status of a part for writing on the screen of the display device;
A screen display control step for performing control to display on the screen of the display device the content according to the contact situation of the part for writing on the screen of the display device;
And execute
In the screen display control step, in a state where predetermined information is displayed on the screen of the display device, when the contact status of the part for writing on the screen of the display device is acquired in the contact status acquisition step When the contact position of the part to be written is on a predetermined side with respect to the display position of the predetermined information, the information is not written on the screen of the display device as not to change the content of the information. A computer program for performing display according to a contact state of a part.

Images