Private booth, display control method, and display control program

Abstract

To make a user perceive that a touch has been made while preventing theft of input contents on a touch panel.SOLUTION: A private booth 100 according to the present embodiment has a door unit 110, a lock unit 120, a touch panel 130, and a display control unit 142. The door unit 110 is in the form of a door through which a user enters. The lock unit 120 locks / unlocks the door unit 110. The touch panel 130 accepts input from the user regarding unlocking the door unit 110. When the user presses the touch panel 130 as an input regarding unlocking of the door unit 110, the display control unit 142 performs control so that the display changes in an area including at least a part of a portion other than the pressed portion on the touch panel 130.SELECTED DRAWING: Figure 2

Description

[Technical Field]

[0001] The present invention relates to a private booth, a display control method for a touch panel of the private booth, and a display control program. [Background technology]

[0002] Traditionally, dedicated private booths that can be used by one person or a small group of people have been installed in offices, train stations, etc. By using a private booth, users can hold web conferences in a quiet and secure space, even if they suddenly receive a request to hold a web conference while on a business trip.

[0003] The private booths are equipped with touch panels, and users can operate the touch panel to authenticate themselves as members and begin using the booth smoothly. The touch panel and the booth's unlocking function are linked, and the booth may be unlocked based on the number string entered using the numeric keypad displayed on the touch panel.

[0004] A known prior art technique related to a touch panel display method is one that changes the display color of the area where a fingertip touches the touch panel (see, for example, Patent Document 1). This technique allows a user to know whether or not they are touching the desired area correctly. [Prior art documents] [Patent documents]

[0005] [Patent Document 1] Japanese Patent Application Laid-Open No. 2003-280812 Summary of the Invention [Problem to be solved by the invention]

[0006] However, the above-mentioned conventional technology cannot prevent the theft of input contents on the touch panel while allowing the user to perceive that a touch has been made. For example, in the conventional technology, the display color of the part where the fingertip touches the touch panel changes, allowing a third party to know the input part on the touch panel. In contrast, if no display changes when the fingertip touches the touch panel, the user cannot perceive that a touch has been made. [Means for solving the problem]

[0007] In order to solve the above-mentioned problems and achieve the objectives, the private booth of the present invention is characterized by having a door section through which a user enters, a lock section that locks and unlocks the door section, a touch panel that receives input from the user regarding unlocking the door section, and a display control section that controls the display of an area that includes at least a portion of the area other than the area pressed on the touch panel so that it changes when the user presses the touch panel as input regarding unlocking the door section. [Effects of the Invention]

[0008] According to the present invention, it is possible to prevent the content of an input on a touch panel from being stolen, while allowing a user to perceive that a touch has been made. [Brief explanation of the drawings]

[0009] [Figure 1] FIG. 1 is a diagram showing an example of a private booth according to an embodiment. [Figure 2] FIG. 2 is a block diagram showing an example of the configuration of a private booth according to the embodiment. [Figure 3] FIG. 3 is a diagram illustrating an example of an image displayed on the touch panel according to the embodiment. [Figure 4] FIG. 4 is a diagram illustrating an example of a pressed position on the touch panel according to the embodiment. [Figure 5] FIG. 5 is a diagram illustrating an example of processing by the display control unit according to the embodiment. [Figure 6]FIG. 6 is a diagram illustrating an example of an unlocking operation using a hidden command according to the embodiment. [Figure 7] FIG. 7 is a flowchart showing an example of the flow of unlocking processing using a hidden command according to the embodiment. [Figure 8] FIG. 8 illustrates an example of a computer that executes a display control program. DETAILED DESCRIPTION OF THE INVENTION

[0010] Hereinafter, embodiments of the private booth, the display control method, and the display control program according to the present application will be described in detail with reference to the drawings. Note that the private booth, the display control method, and the display control program according to the present application are not limited to these embodiments. In addition, in the description of the drawings, the same parts are denoted by the same reference numerals, and duplicated explanations will be omitted as appropriate.

[0011] [Introduction] First, an overview of the private booth 100 according to this embodiment will be described. Fig. 1 is a diagram showing an example of a private booth according to this embodiment. As shown in Fig. 1, the private booth 100 is a booth that provides a dedicated work space for one person, and is a space that is separated into an outside and an inside space.

[0012] Inside the private booth 100, chairs, desks, displays, wired cables, and other equipment for web conferences, as well as air conditioning equipment such as air purifiers, are installed, allowing users to work comfortably.

[0013] The private booth shown in Figure 1 has a touch panel next to the door, and the user can input information via the touch panel to determine whether to unlock the door. Here, the input operation for unlocking the door can be performed, for example, by holding a two-dimensional code displayed on the user's smartphone or the like over a dedicated code reader in conjunction with the input on the touch panel, by holding a dedicated IC card over a card reader, or by entering a previously notified number.

[0014] Next, a problem with the conventional technology related to the private booths of this embodiment will be described. In the private booths described above, there are cases where a cleaner or a manager, other than the user who is there for work, wishes to unlock the booth. In particular, in the event of an emergency, it is difficult for users in the private booths separated from the outside world to notice the occurrence of a disaster or incident, and it is necessary for the manager to forcibly unlock the booth to ensure the safety of the users.

[0015] In this case, for example, by using a master key, it is possible to quickly and easily unlock the facility during cleaning or in the event of an emergency. However, unless the facility manager always carries the master key, it will not be possible to respond to an emergency, and managing it will be costly.

[0016] In addition, in terms of unlocking the booth in an emergency, it is possible to force the booth to be unlocked by turning off the breaker, but this is not a recommended method as it may have a negative impact on the devices of the users using the booth.

[0017] In addition to the two methods mentioned above, there is also a known method of unlocking the door by inputting a preset hidden command into the touch panel. By inputting a hidden command, it is possible to narrow down the number of users by limiting the number of people who can receive the hidden command, and it is possible to unlock the door without turning off the power, etc.

[0018] When a hidden command is input to a touch panel, it is preferable that the display does not change in response to the input content in order to prevent a third party from learning the hidden command. However, if the display content does not change at all in response to an input to the touch panel, the user making the input cannot know that the input is being made correctly. On the other hand, if the display of the input location is changed in response to the user's input, the user can know that the input is being made correctly, but there is a high risk that the input content of the hidden command will be learned by a third party.

[0019] In other words, with conventional technology, when entering hidden commands into a touch panel related to unlocking a private booth, it is not possible to prevent a third party from stealing the input content into the touch panel while also making it impossible for the user to know that a touch (input) has been made.

[0020] Next, a description will be given of the processing content of the private booth 100 according to this embodiment. In consideration of the above-mentioned problems, the private booth 100 according to this embodiment is a private booth having a door through which a user enters, a lock for locking and unlocking the door, and a touch panel for receiving input from the user regarding unlocking the door, and when the user presses the touch panel as an input regarding unlocking the door, the display of an area including at least a part of the area other than the pressed area on the touch panel is controlled to change.

[0021] For example, the private booth 100 has a door through which a user enters, a locking unit that locks and unlocks the door, and a touch panel that recognizes a touch operation by the user to enter a hidden command related to unlocking the door. When the private booth 100 recognizes a user's press on the touch panel related to the hidden command to unlock the door, it changes the display color of preset areas other than the area that was pressed.

[0022] As a result, the private booth 100 changes the display of areas other than the input area when a user enters a hidden unlocking command, thereby preventing theft of input content on the touch panel while allowing the user to recognize that a touch has been made.

[0023] [Configuration of private booth 100] An example of the functional configuration of the private booth 100 will be described below. Fig. 2 is a block diagram showing an example of the configuration of a private booth according to an embodiment. As shown in Fig. 2, the private booth 100 has a door unit 110, a lock unit 120, a touch panel 130, a control unit 140, and a memory unit 150.

[0024] Door unit 110 is a door through which a user enters. For example, door unit 110 is a door provided at an entrance / exit for a user to enter and exit the room, and opening and closing the door opens or closes the entrance / exit of the private booth. Here, the material constituting door unit 110 is not particularly limited. For example, transparent glass may be used so that the inside of the private booth can be seen from the outside, or conversely, frosted glass may be used for security reasons.

[0025] The lock unit 120 locks and unlocks the door unit 110. For example, the lock unit 120 is provided in the door unit 110, and locks and unlocks the door unit 110 under the control of a lock control unit 141, which will be described later. Here, the lock unit 120 can lock and unlock the door unit 110 automatically by communication from the lock control unit 141, for example, but can also lock and unlock the door unit 110 manually using a dedicated master key or the like.

[0026] The touch panel 130 receives input from the user regarding unlocking the door unit 110. For example, the touch panel 130 receives touch operations related to inputting member information from a user who wishes to use the private booth 100, and also receives touch operations related to inputting a PIN number or the like that has been previously notified to the user's mobile terminal.

[0027] Here, the touch panel 130 is configured, for example, as a known touch panel type display device, and includes a display unit configured as a known display device such as a liquid crystal display, and a transparent operation panel that is superimposed on the display screen of the display unit and can detect the area where a pressing operation (touch operation) is being performed on the display screen as an operation surface.

[0028] Furthermore, the touch panel 130 is connected to, for example, the control unit 140 described later, and notifies information about the user's touch operation to the lock control unit 141 and the display control unit 142. The information displayed on the display screen of the touch panel 130 is controlled by the display control unit 142.

[0029] Here, a screen displayed on the touch panel 130 will be described with reference to Fig. 3. Fig. 3 is a diagram showing an example of an image displayed on the touch panel according to the embodiment. Fig. 3 shows an example of a screen displayed on the touch panel 130 when using a private booth "BOOTH1" installed at a specific station, "XX Station."

[0030] 3, the touch panel 130 displays the name of the private booth 100, "Booth 1 at XX Station," and the information "Available. Available now," allowing the user to understand that the private booth is available for use. The touch panel 130 also displays active buttons, "Member" and "General (Non-member)," allowing the user to touch the buttons.

[0031] Then, depending on the button touched by the user, the touch panel 130 transitions to a display screen for members or a display screen for the general public (non-members), and guides the user through the unlocking operation for using the private booth 100.

[0032] This allows the touch panel 130 to inform the user of the usage status of the private booth and to accept touch operations from the user to unlock the private booth 100, making it easy for the user to use the private booth 100.

[0033] Furthermore, touch panel 130 accepts a user pressing a position that is not pressed in a normal operation as an input related to unlocking door unit 110. For example, touch panel 130 accepts a user touching a position that is not pressed in a normal operation for a touch operation of a hidden command related to unlocking door unit 110.

[0034] Here, a description will be given of locations on the display screen that should be pressed in a normal operation and locations that should not be pressed, with reference to Fig. 4. Fig. 4 is a diagram showing an example of a location to be pressed on the touch panel according to the embodiment.

[0035] Fig. 4 shows specific examples of locations that are pressed by a user in a normal operation (locations that should be touched) and locations that are not pressed in a normal operation (locations that should not be touched), using the example screen shown in Fig. 3. As shown in Fig. 4, on the screen displayed on touch panel 130, "member" and "general (non-member)" are displayed as active buttons, and therefore, these buttons should be touched in a normal operation performed by a user.

[0036] In contrast, areas other than the aforementioned buttons do not display buttons to guide touches, so these areas are not pressed by normal user operations and should not be touched.

[0037] Here, the hidden command for unlocking used by an administrator or the like who is not a normal user may be set to touch specific points that should not be touched in a specific order. In the example of Figure 4, a hidden command is set to unlock by touching "B" and "H" in order, which are points that should not be touched.

[0038] In this case, touch panel 130 accepts touch operations by the user on the "Member" and "General (Non-member)" areas, which are normally pressed, as well as on the "B" and "H" areas, which are not normally pressed and are used to set hidden commands.

[0039] Returning to the explanation of Fig. 2, the storage unit 150 is realized by a storage device such as a RAM (Random Access Memory) or a hard disk. The storage unit 150 stores data and programs necessary for various processes by the control unit 140. The storage device may be realized by a storage system or the like installed outside the private booth 100.

[0040] For example, the memory unit 150 stores data used in the processing of the control unit 140, such as information on hidden commands used by the lock control unit 141 to determine whether to unlock the door, and image information displayed on the touch panel 130 by the display control unit 142.

[0041] The control unit 140 is realized by a processor, such as an integrated circuit such as a CPU (Central Processing Unit), MPU (Micro Processing Unit), ASIC (Application Specific Integrated Circuit), or FPGA (Field Programmable Gate Array), executing various programs stored in a storage device inside the private booth 100 using RAM or the like as a work area. For example, in the example shown in FIG. 2, the control unit 140 has a lock control unit 141 and a display control unit 142.

[0042] The lock control unit 141 unlocks the door unit 110 using the lock unit 120 in response to an input related to unlocking received by the touch panel 130. For example, the lock control unit 141 determines whether or not the touch operation of a hidden command related to unlocking received by the touch panel 130 is the same as the operation procedure of the hidden command stored in the storage unit 150. Then, if the touch operation is in accordance with the procedure of the hidden command, the lock control unit 141 unlocks the door unit 110 by instructing the lock unit 120 to unlock the door unit 110.

[0043] When the user presses the touch panel 130 as an input for unlocking the door unit 110, the display control unit 142 controls the display so that an area including at least a part of the area other than the pressed area of ​​the touch panel 130 changes.

[0044] For example, when the touch panel 130 receives a user's press on a position that is not pressed in normal operation, the display control unit 142 controls the display to change the display color of the positions other than the pressed position on the touch panel 130. Specifically, when the user performs a touch operation of a hidden command related to unlocking, the display control unit 142 controls the display to flash in yellow a predetermined position other than the touched position.

[0045] Furthermore, the display control unit 142 controls the display of areas other than the pressed area of ​​the touch panel 130 to be displayed with priority over other displays on the touch panel 130. For example, when the user performs a touch operation for a hidden command related to unlocking, the display control unit 142 controls the entire screen to flash green for an instant.

[0046] In addition to the control methods described above, the display control unit 142 can also control the display of areas of the touch panel 130 other than the pressed area by controlling the characters and figures displayed on the screen of the touch panel 130 to change.

[0047] Here, a specific example of the processing of the display control unit 142 will be described with reference to Fig. 5. Fig. 5 is a diagram showing an example of the processing of the display control unit according to the embodiment. Fig. 5 shows an example of the processing performed by the display control unit 142 when the user touches "B" or "H," which are hidden commands related to unlocking, on the display screen shown in Fig. 4.

[0048] 5, when the hidden command "B" or "H" is touched, the display control unit 142 changes the "O" portion other than the touched "B" or "H" to blue. Note that, since the change in display color has priority over the normal display, the blue display is performed so that the alphabet "O" is filled in from above.

[0049] This allows the display control unit 142 to change the display color of a location other than the location where the hidden command for unlocking is touched, allowing the user to perceive that the hidden command for unlocking has been touched.

[0050] [Specific example] Next, the overall process flow of unlocking processing by inputting a hidden command in the private booth 100 according to the embodiment will be described with reference to Fig. 6. Fig. 6 is a diagram showing an example of an unlocking operation by a hidden command according to the embodiment. Fig. 6 shows an example in which the hidden command for unlocking is set to touch "B" and "H" in that order, and unlocking is performed when the user performs the operation shown in (1) and the operation shown in (2) in that order.

[0051] First, the user touches the "B" area, which is a hidden command related to unlocking. In response, the touch panel 130 accepts the touch operation on the "B" area and notifies the lock control unit 141 and the display control unit 142 of the accepted information. Next, because the hidden command related to unlocking has been touched, the display control unit 142 changes the display color of the "O" area, which is an area other than the touched area, to blue. After that, when the user releases their finger from the touch panel 130, the display control unit 142 returns the display color to its original state.

[0052] Next, the user, realizing from the change in display color that the touch on "B" was successful, touches the "H" area. In response, the touch panel 130 accepts the touch operation on the "H" area and notifies the lock control unit 141 and the display control unit 142 of the accepted information. Next, because a hidden command related to unlocking has been touched, the display control unit 142 changes the display color of the "O" area, which is an area other than the touched area, to blue. Thereafter, when the user releases their finger from the touch panel 130, the display control unit 142 returns the display color to its original state.

[0053] Thereafter, the lock control unit 141 determines from the information notified from the touch panel 130 that the sequential pressing of the "B" and "H" positions matches the operation procedure of the hidden command for unlocking pre-stored in the storage unit 150. Then, since the hidden command for unlocking has been correctly input, the lock control unit 141 instructs the lock unit 120 to unlock the door unit 110. As a result, the private booth 100 is unlocked.

[0054] Through the above-described series of processes, the private booth 100 changes the display color of areas other than the touched area in response to the user's touch operation of the hidden command related to unlocking, thereby preventing a third party from stealing the touched area or touch order of the hidden command while allowing the user to recognize that a touch has been made.

[0055] In the above-mentioned specific example, the display color is changed to a certain color in a certain location, but this is not limited to this. For example, the location where the display color is changed and the color to which it is changed may change depending on the operation stage of the hidden command.

[0056] In the specific example described above, the process of making the user perceive that a touch has been made by changing the display color of the touch panel 130 has been described, but the present invention is not limited to this, and the private booth 100 can output information that makes the user perceive a reaction to the operation. For example, when the private booth 100 receives a touch operation of a hidden command related to unlocking from the user, the private booth 100 can make the user perceive that a touch has been made by making a predetermined sound or vibrating the screen of the touch panel.

[0057] 〔flowchart〕 Next, an example of processing by the private booth 100 according to this embodiment will be described with reference to Fig. 7. Fig. 7 is a flowchart showing an example of the flow of unlocking processing using a hidden command according to this embodiment. Fig. 7 describes the processing content when a hidden command related to unlocking is received from a user, but until the private booth 100 receives the hidden command, it will accept normal touch operations from the user and perform unlocking processing for normal use.

[0058] First, the touch panel 130 of the private booth 100 determines whether or not a touch operation of a hidden command related to unlocking has been received from the user (S101). If a touch operation of a hidden command related to unlocking has been received from the user (S101; Yes), the display control unit 142 changes the display color of a portion different from the portion pressed by the user (S102).

[0059] On the other hand, if a touch operation of a hidden command related to unlocking has not been received from the user (S101; No), the touch panel 130 waits until a touch operation of a hidden command related to unlocking is received from the user. After the process of S102, the lock control unit 141 determines whether or not the touch operation received from the user has completed the unlocking operation, which is a hidden command (S103).

[0060] If the unlocking operation, which is a hidden command, is completed (S103; Yes), the lock control unit 141 instructs the lock unit 120 to unlock, and the door unit 110 is unlocked (S104). As a result of the processing of S104, the door of the private booth 100 is unlocked, and the private booth 100 ends the process. On the other hand, if the unlocking operation, which is a hidden command, is not completed (S103; No), the private booth 100 returns to S101 and continues processing.

[0061] 〔effect〕 The private booth 100 according to this embodiment has a door unit 110, a lock unit 120, a touch panel 130, and a display control unit 142. The door unit 110 is the door through which a user enters. The lock unit 120 locks and unlocks the door unit 110. The touch panel 130 accepts input from the user regarding unlocking the door unit 110. When the user presses the touch panel 130 as an input regarding unlocking the door unit 110, the display control unit 142 controls the display so that an area including at least a portion of the area on the touch panel 130 other than the pressed area changes.

[0062] As a result, the private booth 100 changes the display of areas other than the touched area in response to the touch operation for the unlocking operation performed on the touch panel 130, thereby preventing theft of input content on the touch panel while allowing the user to recognize that a touch has been made.

[0063] Furthermore, the display control unit 142 controls the display of areas other than the pressed area of ​​the touch panel 130 to be displayed with priority over other displays on the touch panel 130. This allows the private booth 100 to prioritize changes in the display caused by the user's touch over normal displays, allowing the user to properly perceive that a touch has been made.

[0064] Furthermore, the touch panel 130 accepts a user pressing a position that is not pressed in a normal operation as an input related to unlocking the door unit 110. When the touch panel 130 accepts a user pressing a position that is not pressed in a normal operation, the display control unit 142 controls the touch panel so that the display color of the positions other than the pressed position is changed.

[0065] As a result, the private booth 100 changes the display color of areas other than the touched area in response to a touch on the touch area for the hidden command related to unlocking, which is an area that is not touched by normal touch operations on the touch panel 130, thereby preventing the content of the touch operation for the hidden command related to unlocking from being stolen by a third party and allowing the user to properly recognize that the touch operation has been accepted.

[0066] 〔others〕 Furthermore, among the processes described in the above embodiments, all or part of the processes described as being performed automatically may be performed manually. Conversely, all or part of the processes described as being performed manually may be performed automatically using a known method. In addition, the information including the processing procedures, specific names, various data, and parameters shown in the above documents and drawings may be changed as desired unless otherwise specified.

[0067] Furthermore, the components of each device shown in the figures are conceptual functional units and do not necessarily have to be physically or functionally configured as shown. In other words, the specific form of distribution and integration of each device and functional configuration is not limited to that shown in the figures, and all or part of them can be functionally or physically distributed and integrated in any unit depending on various loads, usage conditions, etc. Furthermore, the above-mentioned embodiments and the processes performed in each embodiment may be combined as appropriate within the scope of not causing any contradiction in the processing content.

[0068] 〔program〕 The private booth 100 according to the embodiment described above can be realized by including a computer 1000 configured as shown in Fig. 8. Fig. 8 is a diagram showing an example of a computer that executes a display control program. The computer 1000 is connected to an output device 1010 and an input device 1020, and has a configuration in which a central processing unit 1030, a memory 1040, a storage 1050, an output IF (Interface) 1060, an input IF 1070, and a communication interface 1080 are connected via a bus 1090.

[0069] The central processing unit 1030 operates based on programs stored in the memory 1040 or storage 1050, programs read from the input device 1020, and the like, and executes various processes. The memory 1040 is a memory device, such as a RAM, that temporarily stores data used by the central processing unit 1030 for various calculations. The storage 1050 is a storage device in which data used by the central processing unit 1030 for various calculations and various databases are registered, and is realized by a ROM (Read Only Memory), an HDD (Hard Disk Drive), a flash memory, or the like.

[0070] The output IF 1060 is an interface for transmitting information to be output to an output device 1010 that outputs various types of information, such as a monitor or a printer, and is realized by a connector conforming to a standard such as USB (Universal Serial Bus), DVI (Digital Visual Interface), or HDMI (registered trademark) (High Definition Multimedia Interface). The input IF 1070 is an interface for receiving information from various input devices 1020, such as a mouse, keyboard, camera, etc., and is realized by a USB, etc. The input device 1020 may be an external storage medium such as a device that reads information from an optical recording medium, a magneto-optical recording medium, a tape medium, a magnetic recording medium, or a semiconductor memory, or a USB memory.

[0071] The communication interface 1080 receives data from other devices via the network N and sends it to the central processing unit 1030, and also transmits data generated by the central processing unit 1030 to other devices via the network N. The central processing unit 1030 controls the output device 1010 and the input device 1020 via the output IF 1060 and the input IF 1070. For example, the central processing unit 1030 loads a program from the input device 1020 or the storage 1050 onto the memory 1040 and executes the loaded program.

[0072] For example, when the computer 1000 functions as the control unit 140 of the private booth 100, the central processing unit 1030 of the computer 1000 realizes the functions of the control unit 140 by executing a program loaded onto the memory 1040.

[0073] Although some embodiments of the present application have been described above with reference to the drawings, these are merely examples, and the present invention may be embodied in other forms that incorporate various modifications and improvements based on the knowledge of those skilled in the art, including the aspects described in the Disclosure of the Invention section. Furthermore, the terms "section, module, unit" mentioned above can be read as "means" or "circuit," etc. For example, the term "applying section" can be read as "applying means" or "applying circuit." [Explanation of symbols]

[0074] 100 private booths 110 Door section 120 tablets 130 Touch Panel 140 Control Unit 141 Lock control unit 142 Display control unit 150 Storage section

Claims

1. a door section through which a user enters; a locking unit that locks and unlocks the door unit; a touch panel that receives input from the user regarding unlocking the door; a display control unit that controls, when the user presses the touch panel as an input related to unlocking the door unit, to change the display of an area including at least a part of the area other than the pressed area of ​​the touch panel; A private booth characterized by having:

2. The display control unit controls the display of a portion of the touch panel other than the pressed portion to be displayed with priority over other displays of the touch panel.

2. The private booth according to claim 1.

3. the touch panel receives, as an input for unlocking the door unit, a press from the user on a position that is not pressed in a normal operation; When the display control unit receives a press from the user on a position on the touch panel that is not normally pressed, the display control unit controls the touch panel to change a display color of a position other than the pressed position.

2. The private booth according to claim 1.

4. A display control method implemented in a private booth, comprising: an unlocking input receiving step of receiving an input regarding unlocking the door by input from a user to a touch panel; a display control step of controlling the display of an area including at least a part of a portion of the touch panel other than the pressed portion when the user presses the touch panel as an input related to unlocking the door; A display control method comprising:

5. an unlocking input receiving step for receiving input regarding unlocking the door by input from a user to a touch panel; a display control procedure for controlling, when the user presses the touch panel as an input related to unlocking the door, a display of an area including at least a part of a portion other than the pressed portion of the touch panel to be changed; A display control program for executing the above in a private booth.

Images