JP6742952B2 - Display program, display method, and terminal device - Google Patents

Description

The present invention relates to a display program, a display method, and a terminal device.

2. Description of the Related Art Conventionally, technologies related to privacy protection such as peep prevention in terminal devices have been provided. For example, there is provided a technique for protecting display information from unauthorized browsing by unspecified persons in the surroundings without significantly disturbing an input operation and an information browsing operation by an operator.

JP 2008-293191 A

However, in the above-described conventional technique, it may be difficult to appropriately display the filter in a superimposed manner according to the display. For example, if a circular window pattern for exposure is generated and displayed, and the display position of the window pattern is moved in accordance with the movement of the mouse pointer, the user can only see the periphery of the mouse pointer. There are challenges.

The present application has been made in view of the above, and an object thereof is to provide a display program, a display method, and a terminal device that allow a filter to be appropriately superimposed and displayed according to the display.

A display program according to the present application is a display program executed by a terminal device, and an acquisition procedure for acquiring designation information indicating designation of a target application to be filtered among applications installed in the terminal device. , A display procedure of superimposing the filter on the target application when the target application is in a predetermined display state based on the designation information acquired by the acquisition procedure, and causing the terminal device to execute the display procedure. To do.

According to the aspect of the embodiment, it is possible to appropriately enable the filter to be superimposed and displayed according to the display.

FIG. 1 is a diagram illustrating an example of a display process according to the embodiment. FIG. 2 is a diagram showing a configuration example of the display system according to the embodiment. FIG. 3 is a diagram illustrating a configuration example of the terminal device according to the embodiment. FIG. 4 is a diagram illustrating an example of the application information storage unit according to the embodiment. FIG. 5 is a diagram illustrating an example of the filter information storage unit according to the embodiment. FIG. 6 is a flowchart showing an example of the display process according to the embodiment. FIG. 7 is a diagram illustrating an example of the relationship between the application and the filter according to the embodiment. FIG. 8 is a diagram illustrating an example of the display process according to the embodiment. FIG. 9 is a hardware configuration diagram illustrating an example of a computer that realizes the functions of the terminal device.

Hereinafter, modes (hereinafter, referred to as “embodiments”) for implementing a display program, a display method, and a terminal device according to the present application will be described in detail with reference to the drawings. Note that the display program, the display method, and the terminal device according to the present application are not limited by this embodiment. Further, in each of the following embodiments, the same parts are designated by the same reference numerals, and duplicate description will be omitted.

(Embodiment)
[1. Display processing)
First, an example of the display process according to the embodiment will be described with reference to FIG. FIG. 1 is a diagram illustrating an example of a display process according to the embodiment. In FIG. 1, various applications (hereinafter, also simply referred to as “apps”) are assumed to be installed in the terminal device 10. FIG. 1 illustrates a case where the terminal device 10 switches the display of the filter depending on whether or not the application to be displayed has the setting of the filter. An application (application) for which a filter is set may be referred to as a "target application (target application)". The filter here is a filter under the control of the terminal device 10. For example, the filter may be a filter application, and may be image information that is superimposed and displayed on the screen at a predetermined transmittance (for example, greater than 0% and less than 100%) when activated.

In FIG. 1, the terminal device 10 will be described as the terminal device 10-1 to the terminal device 10-3 according to the change of the display content on the terminal device 10. The terminal devices 10-1 to 10-3 are the same terminal device 10. Further, in the following, the terminal device 10-1 to the terminal device 10-3 will be referred to as the terminal device 10 in the case of being described without particular distinction.

The terminal device 10-1 in FIG. 1 is the terminal device 10 in a state where the home screen HM11 is displayed. On the home screen HM11 of the terminal device 10-1 in FIG. 1, a list of a plurality of icons including the icons IC11 to IC14 is displayed. Each icon corresponds to an application or service. For example, it is assumed that the icon IC11 is an icon corresponding to the application identified by the application ID “AP11” shown in the application information storage unit 141 in FIG. 1 (hereinafter, also referred to as “e-mail application AP11”). For example, when the icon IC11 is selected by the user who uses the terminal device 10, the email application AP11 is activated. Further, when the email application AP11 has been activated, the rank of each application may be changed so that it is displayed in the foreground among the plurality of applications that are activating the email application AP11. For example, when the icon IC11 is selected by the user who uses the terminal device 10, the icon IC11 may be changed so that the e-mail application AP11 is focused. Focusing on an app may be referred to as "activating the app." For example, when the e-mail application AP11 is focused, the e-mail application AP11 becomes active. Further, when the e-mail application AP11 is focused, the e-mail application AP11 is displayed in the foreground among the plurality of applications.

For example, it is assumed that the icon IC12 is an icon corresponding to the application identified by the application ID “AP12” shown in the application information storage unit 141 in FIG. 1 (hereinafter, also referred to as “map application AP12”). For example, when the icon IC12 is selected by the user who uses the terminal device 10, the email application AP12 is activated. Further, when the map application AP12 has been activated, the rank of each application may be changed so that it is displayed on the foreground among the plurality of applications that are activating the map application AP12. For example, when the icon IC12 is selected by the user who uses the terminal device 10, the map application AP12 may be changed to be focused.

Further, for example, the icon IC13 is assumed to be an icon corresponding to the application identified by the application ID “AP13” shown in the application information storage unit 141 in FIG. 1 (hereinafter, also referred to as “weather application AP13”). Further, for example, the icon IC14 is assumed to be an icon corresponding to the application identified by the application ID “AP14” shown in the application information storage unit 141 in FIG. 1 (hereinafter, also referred to as “image editing application AP14”). .. In addition, the other icons in the home screen HM11 are also supported by the apps and services.

First, in the terminal device 10-1, the icon IC11 is selected by a user operation (step S11). In this case, in the terminal device 10-1, the email application AP11 corresponding to the icon IC11 is selected.

Then, according to the display of the email application AP11, the terminal device 10 determines whether or not to display the filter in a superimposed manner (step S12). For example, the terminal device 10 determines whether the email application AP11 is a target application. For example, the terminal device 10 determines whether to display the filter in a superimposed manner, based on the information stored in the filter information storage unit 142 in FIG.

The “filter ID” shown in the filter information storage unit 142 in FIG. 1 indicates identification information for identifying the filter. “Filter data” shown in the filter information storage unit 142 in FIG. 1 indicates data of a corresponding filter. Although FIG. 6 shows an example in which conceptual information such as “FTD11” is stored in the “filter data”, in reality, various information necessary for displaying the filter such as image information of the filter on the screen, Alternatively, a file path name indicating the storage location is stored.

“Target application” shown in the filter information storage unit 142 in FIG. 1 stores designation information for designating an application for which a filter is displayed. The “target application” shown in the filter information storage unit 142 in FIG. 1 includes items such as “#1” and “#2”.

For example, in the example illustrated in FIG. 1, the data of the filter (filter FT11) identified by the filter ID “FT11” is the filter data “FTD11”. The target application of the filter FT11 indicates that it is an application identified by the application ID “AP11” (e-mail application AP11), an application identified by the application ID “AP14” (image editing application AP14), and the like.

Therefore, the terminal device 10 determines that the email application AP11 is a target application for which the filter FT11 is to be displayed in a superimposed manner.

The terminal device 10 that has determined to display the filter FT11 in a superimposed manner displays the filter FT11 together with the electronic mail application AP11 (step S13). In the example of FIG. 1, the display transitions from the terminal device 10-1 to the terminal device 10-2.

On the screen of the terminal device 10-2, the filter FT11 is displayed together with the electronic mail application AP11. For example, the terminal device 10 arranges the filter FT11 in a layer (layer) that is in front of a layer (hereinafter, also referred to as “layer”) in which the electronic mail application AP11 that is the target application is arranged. In this case, the arrangement relationship is as shown in FIG. FIG. 7 is a diagram illustrating an example of the relationship between the application and the filter according to the embodiment.

As shown in FIG. 7, on the screen of the terminal device 10, the layer LY12 in which the filter FT is arranged is located on the front side of the layer LY11 in which the application AP is arranged. Therefore, on the screen of the terminal device 10-2, the filter FT11 is superimposed and displayed on the electronic mail application AP11 with a predetermined transmittance. As a result, on the screen of the terminal device 10-2, the filter FT11 is displayed so as to be superimposed on the information displayed by the email application AP11, which makes it difficult for other users to view the information displayed by the email application AP11. , Privacy is displayed in a protected manner. Further, in the example of FIG. 1, the terminal device 10-2 does not recognize the operation by the user as an operation on the filter FT11 even while the filter FT11 is displayed on the layer LY12, and the terminal device 10-2 is arranged on the layer LY11 lower than the layer LY12. Accepted as an operation to the specified application. For example, the terminal device 10-2 does not acquire the operation by the user as the operation to the filter FT11 even while the filter FT11 is displayed on the layer LY12, which is a layer higher than the layer LY11, and is a layer lower than the layer LY12. You may acquire as an operation to the application arrange|positioned at LY11. For example, when the filter FT11 is displayed on the layer LY12, the terminal device 10-2 sets a predetermined flag that prevents the user's operation from being acquired as an operation to the filter FT11, so that the user's operation to the filter FT11 is set. It may not be recognized as an operation. For example, the terminal device 10-2 uses the function provided by the OS (Operating System) to draw an image (screen) corresponding to the filter FT11 on the layer LY12 that is an upper layer than the layer LY11 on which the application is displayed. The screen display may be changed so that the filter FT11 is displayed in a superimposed manner. The display process as described above may be executed by the filter application.

Further, in the terminal device 10-1, the icon IC12 is selected by the operation of the user (step S14). For example, after step S13, the user performs an operation of displaying the home screen HM11 to cause the display to transition to the terminal device 10-1, and then the icon IC12 is selected. For example, after step S13, the user causes the terminal device 10 to display the home screen HM11 by pressing the home button or the like. In the terminal device 10-1, since the email application AP11 is not active, the superimposed display of the filter FT11 is canceled.

In the example of FIG. 1, in step S14, the map application AP12 corresponding to the icon IC12 displayed on the terminal device 10-1 is selected. Then, according to the display of the map application AP12, the terminal device 10 determines whether or not to display the filter in a superimposed manner (step S15). For example, the terminal device 10 determines whether the map application AP12 is a target application. For example, the terminal device 10 determines whether to display the filter in a superimposed manner, based on the information stored in the filter information storage unit 142 in FIG.

For example, in the example illustrated in FIG. 1, the target applications of the filter FT11 are the email application AP11 and the image editing application AP14, and the map application AP12 is not included. Therefore, the terminal device 10 displays the filter on the map application AP12 in a superimposed manner. Determine not to let.

The terminal device 10 that has determined not to display the filter in a superimposed manner displays the map application AP12 without the filter (step S16). In the example of FIG. 1, the display transitions from the terminal device 10-1 to the terminal device 10-3.

The map application AP12 is displayed on the screen of the terminal device 10-3. As a result, on the screen of the terminal device 10-3, only the map application AP12 is displayed without the filter being displayed in a superimposed manner, so that the map application AP12 for which the user does not need privacy protection has no filter. It is displayed in a manner.

Further, in the state of the terminal device 10-3, when the user performs an operation of displaying the e-mail application AP11 on the foreground, the terminal device 10 displays the filter FT11 together with the e-mail application AP11 (step S17). In the example of FIG. 1, the display transitions from the terminal device 10-3 to the terminal device 10-2.

Further, in the state of the terminal device 10-2, when the user performs an operation of displaying the map application AP12 on the foreground, the terminal device 10 cancels the display of the filter and displays the map application AP12 (step S18). .. In the example of FIG. 1, the display transitions from the terminal device 10-2 to the terminal device 10-3.

As described above, the terminal device 10 causes the target application to display the filter in a superimposed manner when the target application is displayed on the screen based on the designation information indicating the designation of the target application to be filtered. Further, the terminal device 10 cancels the display of the filter when an application which is not the target application to be filtered is displayed on the screen. In this way, the terminal device 10 switches the display of the filter based on the designation information indicating whether the display of the filter for each application is necessary or not, thereby appropriately displaying the filter in a superimposed manner according to the display on the screen of the terminal device. You can enable it. Further, the terminal device 10 can appropriately protect the privacy of the user by switching the display of the filter based on the designation information indicating whether or not the display of the filter for each application is necessary.

As described above, in the example of FIG. 1, the terminal device 10 automatically superimposes and displays the filter according to the activation and termination of the application (target application) designated in advance. .. On the other hand, conventionally, the user has switched between displaying and hiding the display of the filter at an arbitrary timing. As described above, conventionally, the user himself/herself has to confirm which application is activated, which application is displayed, and the like, and the user has to manually switch between displaying and hiding the filter. Therefore, conventionally, it has been complicated for the user to use the filter. However, as shown in FIG. 1, when the target application is displayed, the terminal device 10 automatically displays the filter in a superimposed manner. Further, as shown in FIG. 1, the terminal device 10 automatically hides the filter when the target application is no longer displayed. With this, for example, when an application that you do not want to look into (for example, an application for personal communication) is in a predetermined display state, you can manually switch the filter display and non-display settings each time. Instead, the terminal device 10 can automatically switch between displaying and hiding the filter. Therefore, the terminal device 10 can reduce the complexity when the user uses the filter. The terminal device 10 can improve usability (convenience of the user) by appropriately allowing the filter to be superimposed and displayed according to the display.

[1-1. Filter based on display contents of application)
In the example of FIG. 1, the case where the terminal device 10 applies the filter when the target application is displayed on the screen has been described, but the terminal device 10 displays the filter or not based on the information displayed in the target application. The display may be switched. For example, when the electronic mail application AP11 that is the target application is displayed, the terminal device 10 switches between display and non-display of the filter according to the destination (user) who is the transmission destination of the displayed email. May be. For example, when the electronic mail application AP11 that is the target application is displayed, the terminal device 10 may switch display and non-display of the filter according to the email address of the transmission destination of the displayed email.

In this case, for example, the terminal device 10 may cause the user to register a mail address, a display name, or the like to be displayed by the filter in association with the electronic mail application AP11. For example, when the electronic mail application AP11 is displayed, the terminal device 10 acquires the character information displayed on the screen (hereinafter, also referred to as “display character information”), and the acquired character information and the user register it. The display and non-display of the filter may be switched by comparing the email address and the display name etc.

For example, the terminal device 10 may superimpose a filter on the email application AP11 when the display character information includes the email address or the display name registered by the user while the email application AP11 is being displayed. For example, the terminal device 10 does not have to display the filter on the email application AP11 in a superimposed manner when the email address or the display name registered by the user is not included in the display character information during the display of the email application AP11. ..

For example, the terminal device 10 may acquire the display character information by a function provided by the OS, an API (Application Programming Interface), or the like. In addition, for example, the terminal device 10 may acquire the display character information by various methods other than the above. That is, the terminal device 10 may acquire the display character information by any method as long as the display character information can be acquired. For example, the terminal device 10 may acquire the display image information by acquiring the captured image of the screen and analyzing the acquired captured image. For example, the terminal device 10 may capture a captured image of the screen and acquire the display character information based on the captured capture image.

Further, for example, the terminal device 10 may be able to set the transmittance of the filter stepwise based on the information displayed in the target application. For example, the terminal device 10 may set the transmittance of the filter to the lowest value (X%) when the target application displays the content whose privacy is to be protected at the first level. For example, the terminal device 10 sets the transmittance of the filter to a value (Y%) lower than X% when the target application displays the content whose privacy is desired to be protected at the second level lower than the first level. May be. For example, when the target application displays the content whose privacy is desired to be protected at the third level lower than the second level, the terminal device 10 sets the transmittance of the filter to a value lower than Y% and higher than 0% ( Z%) may be set. For example, the terminal device 10 may set the filter to non-display when the content below the third level is displayed in the target application.

[1-2. About other apps]
Note that switching between display and non-display of the filter based on the display content of the target application described above may be performed in various applications. For example, when an application related to a message service such as LINE (registered trademark) (hereinafter, also referred to as “message application”) is a target application, the terminal device 10 switches display and non-display of a filter based on display content. May be.

In this case, for example, the terminal device 10 may cause the user to register the name and display name of the communication partner of the message to be displayed by the filter in association with the message application. For example, when the message application is displayed, the terminal device 10 acquires the display character information and compares the acquired character information with the name of the communication partner registered by the user, the display name, etc. You may switch display and non-display.

For example, the terminal device 10 may superimpose a filter on the message application when the name of the communication partner registered by the user is included in the display character information while the message application is being displayed. For example, the terminal device 10 does not need to display the filter on the message application in a superimposed manner when the name of the communication partner registered by the user is not included in the display character information while the message application is being displayed.

Note that the application for switching between displaying and hiding the filter based on the display content is not limited to the above, and any application may be used. For example, the terminal device 10 may display the fill in superimposition when the password is input for an application that requires a login operation to enter the password. In this case, for example, the terminal device 10 may cause the user to register designation such as “password input” in association with the application. Then, the terminal device 10 may superimpose and display the filter on the application when the screen for entering the password is displayed on the application.

For example, the terminal device 10 may determine whether the screen being displayed is a password input screen by acquiring a captured image of the screen and analyzing the acquired captured image. For example, the terminal device 10 may display the filter in a superimposed manner on the application when the display character information includes “password” on the display screen of the application. Further, for example, the terminal device 10 may similarly switch the display and non-display of the filter based on the display content with respect to an application related to a social networking service such as Twitter (registered trademark) or Facebook (registered trademark). ..

[1-3. Switching filters according to the situation)
Further, the terminal device 10 may switch display and non-display of the filter in the target application according to the situation in which the target application is displayed on the terminal device 10.

For example, the terminal device 10 may switch display and non-display of the filter according to the time when the target application is displayed. In this case, for example, the terminal device 10 may cause the user to register the time to be displayed by the filter in association with the target application. For example, the terminal device 10 may register the time zone to be displayed by the filter such as 9-17 o'clock in association with the target application.

For example, the terminal device 10 may display the filter on the target application in a superimposed manner while the target application is being displayed during the time period registered by the user. For example, the terminal device 10 does not have to display the filter on the target application in a superimposed manner while the target application is being displayed outside the time period registered by the user.

For example, the terminal device 10 may switch display and non-display of the filter according to the position information when the target application is displayed. In this case, for example, the terminal device 10 may cause the user to register the position information to be displayed by the filter in association with the target application. For example, the terminal device 10 may register an area (range) to be displayed by the filter, such as the A area, in association with the target application.

For example, the terminal device 10 may superimpose and display the filter on the target application if the target application is displayed when the terminal device 10 is located in the area registered by the user. For example, if the target app is displayed when the terminal device 10 is located outside the area registered by the user, the terminal device 10 does not have to display the filter on the target app in a superimposed manner.

[1-4. Layer configuration)
Note that, in the example of FIG. 1, only the positional relationship between the two layers LY11 and LY12 illustrated in FIG. 7 has been described to simplify the description, but in the terminal device 10, layers other than the layers LY11 and LY12 are provided. It may be provided. For example, if the layer LY12 in which the filter FT is arranged is located on the front side of the layer LY11 in which the application AP is arranged, another layer may be interposed between the layer LY11 and the layer LY12. For example, a layer corresponding to the telephone application may be interposed between the layers LY11 and LY12. For example, a layer corresponding to the display of a simple message or the like may be interposed between the layers LY11 and LY12.

Further, for example, another layer may be located on the front side of the layer LY12. For example, a layer that displays a system error or the like may be located on the front side of the layer LY12. Note that the above is an example, and the terminal device 10 may have any layer configuration as long as the layer LY12 in which the filter FT is arranged is located on the front side of the layer LY11 in which the application AP is arranged. Good. Further, even if the filter FT is not arranged on the layer LY12, any configuration may be used as long as the filter FT is arranged on the front side of the application AP.

[2. Display system configuration]
As shown in FIG. 2, the display system 1 includes a terminal device 10 and a service providing device 50. The terminal device 10 and the service providing device 50 are connected via a predetermined network N so that they can communicate with each other in a wired or wireless manner. FIG. 2 is a diagram showing a configuration example of the display system according to the embodiment. The display system 1 shown in FIG. 2 may include a plurality of terminal devices 10 and a plurality of service providing devices 50. In addition, a device other than the service providing device 50 may provide various information displayed in various applications distributed by the service providing device 50.

The terminal device 10 is an information processing device used by a user. For example, the terminal device 10 is a display device (computer) that causes the target application to display the filter in a superimposed manner when the target application is in a predetermined display state. The terminal device 10 is realized by, for example, a smartphone, a tablet terminal, a notebook PC (Personal Computer), a desktop PC, a mobile phone, a PDA (Personal Digital Assistant), or the like. Below, the terminal device 10 may be described as a user. That is, the user can be read as the terminal device 10. In addition, in the example of FIG. 1, the case where the terminal device 10 is a smartphone is illustrated as an example.

The service providing device 50 is an information processing device that provides various applications to a user who uses the terminal device 10. For example, the service providing device 50 provides the user who uses the terminal device 10 with an email service related to the email application AP11. For example, the service providing device 50 provides the terminal device 10 with various information regarding the email application AP11. For example, the service providing device 50 provides the user who uses the terminal device 10 with the map service related to the map application AP12. For example, the service providing device 50 provides the terminal device 10 with various information regarding the map application AP12.

Further, for example, the service providing device 50 provides the weather information service regarding the weather application AP13 to the user who uses the terminal device 10. For example, the service providing device 50 provides the terminal device 10 with various information regarding the weather application AP13. Further, for example, the service providing apparatus 50 provides the user who uses the terminal device 10 with the image editing/processing service regarding the image editing application AP14. For example, the service providing device 50 provides the terminal device 10 with various information regarding the image editing application AP14. The display system 1 may include a plurality of service providing devices 50, and may be different service providing devices 50 for each application.

[3. Configuration of terminal device]
Next, the configuration of the terminal device 10 according to the embodiment will be described with reference to FIG. FIG. 3 is a diagram illustrating a configuration example of the terminal device according to the embodiment. As shown in FIG. 3, the terminal device 10 includes a communication unit 11, an input unit 12, an output unit 13, a storage unit 14, and a control unit 15.

(Communication unit 11)
The communication unit 11 is realized by, for example, a communication circuit or the like. The communication unit 11 is connected to a predetermined communication network (not shown) in a wired or wireless manner, and transmits/receives information to/from an external information processing device. For example, the communication unit 11 is connected to a predetermined network N (see FIG. 2) by wire or wirelessly and transmits/receives information to/from the service providing device 50.

(Input unit 12)
Various operations are input from the user to the input unit 12. For example, the input unit 12 may receive various operations from the user via the display surface (for example, the output unit 13) by the touch panel function. Further, the input unit 12 may receive various operations from buttons provided on the terminal device 10 or a keyboard or a mouse connected to the terminal device 10.

(Output unit 13)
The output unit 13 is a display screen of a tablet terminal or the like realized by, for example, a liquid crystal display or an organic EL (Electro-Luminescence) display, and is a display device for displaying various kinds of information.

(Storage unit 14)
The storage unit 14 is realized by a semiconductor memory device such as a RAM (Random Access Memory) or a flash memory (Flash Memory), or a storage device such as a hard disk or an optical disk. The storage unit 14 stores, for example, information regarding applications installed in the terminal device 10, such as programs. Further, the storage unit 14 according to the embodiment has an application information storage unit 141 and a filter information storage unit 142, as shown in FIG.

(App information storage unit 141)
The application information storage unit 141 according to the embodiment stores various kinds of information regarding applications. For example, the application information storage unit 141 stores application information. FIG. 4 is a diagram illustrating an example of the application information storage unit according to the embodiment. The application information storage unit 141 illustrated in FIG. 4 includes items such as “application ID”, “application name”, “type”, and “data”.

“App ID” indicates identification information for identifying an application. Further, the “application name” indicates a specific name or the like of the corresponding application. Further, "type" indicates the type of the corresponding application. “Data” indicates data of the corresponding application. Although FIG. 4 shows an example in which conceptual information such as “APD11” is stored in “data”, actually, information for executing an application and usage information of the application of a user who uses the terminal device 10 are shown. Various information necessary for the application such as to operate in the terminal device 10 or a file path name indicating the storage location thereof is stored.

For example, in the example shown in FIG. 4, the application (e-mail application AP11) identified by the application ID “AP11” has a type of “mail” and a name of “A application”. Further, the data of the electronic mail application AP11 in the terminal device 10 is indicated as data “APD11”.

Note that the application information storage unit 141 is not limited to the above, and may store various information according to the purpose.

(Filter information storage unit 142)
The filter information storage unit 142 according to the embodiment stores various kinds of information regarding filters. FIG. 5 is a diagram illustrating an example of the filter information storage unit according to the embodiment. For example, the filter information storage unit 142 stores information about filters. The filter information storage unit 142 shown in FIG. 5 includes items such as “filter ID”, “filter data”, and “target application”. “Target application” stores designation information that designates an application for which a filter is displayed. The “target application” includes items such as “#1” and “#2”. The “target application” includes not only “#1” and “#2” but also items such as “#3” and “#4”. For example, when there are five target applications associated with the target, the “target application” includes items such as “#1”, “#2”, “#3”, “#4”, and “#5”. Is included.

The “filter ID” indicates identification information for identifying the filter. “Filter data” indicates data of a corresponding filter. Although FIG. 5 shows an example in which conceptual information such as “FTD11” is stored in “filter data”, in reality, various information necessary for displaying a filter on the screen, such as image information of the filter, Alternatively, a file path name indicating the storage location is stored.

For example, in the example shown in FIG. 5, the data of the filter (filter FT11) identified by the filter ID “FT11” is the filter data “FTD11”. The target application of the filter FT11 indicates that it is an application identified by the application ID “AP11” (e-mail application AP11), an application identified by the application ID “AP14” (image editing application AP14), and the like.

The filter information storage unit 142 is not limited to the above, and may store various information according to the purpose. For example, the filter information storage unit 142 may store character information such as a document generated by a user, not limited to sending and receiving an email. For example, the filter information storage unit 142 may store information regarding the period as long as the action has been continued for a predetermined period.

(Control unit 15)
The control unit 15 is a controller, and various programs stored in a storage device such as the storage unit 14 inside the terminal device 10 are stored by the CPU (Central Processing Unit), the MPU (Micro Processing Unit), or the like, for example. It is realized by executing the RAM as a work area. For example, the various programs include an application program that performs display processing. The control unit 15 is a controller, and is realized by an integrated circuit such as an ASIC (Application Specific Integrated Circuit) and an FPGA (Field Programmable Gate Array).

As shown in FIG. 3, the control unit 15 includes an acquisition unit 151, a determination unit 152, a display unit 153, and a transmission unit 154, and realizes or executes the functions and actions of display processing described below. .. The internal configuration of the control unit 15 is not limited to the configuration shown in FIG. 3, and may be another configuration as long as it is a configuration for performing display processing described later. Further, the connection relationship between the processing units included in the control unit 15 is not limited to the connection relationship illustrated in FIG. 3 and may be another connection relationship.

(Acquisition unit 151)
The acquisition unit 151 acquires various types of information. For example, the acquisition unit 151 acquires various types of information from the application information storage unit 141, the filter information storage unit 142, and the like. Further, the acquisition unit 151 may acquire various information from an external information processing device.

For example, the acquisition unit 151 acquires various types of information from the service providing device 50. For example, the acquisition unit 151 acquires various kinds of information regarding the electronic mail application AP11 from the service providing apparatus 50. For example, the acquisition unit 151 acquires, from the service providing device 50, information used for installing the email application AP11 and information used for updating the email application AP11. For example, the acquisition unit 151 acquires from the service providing apparatus 50 various kinds of information regarding products provided in the email application AP11.

For example, the acquisition unit 151 acquires the input of various operations by the user who uses the terminal device 10 via the input unit 12. For example, the acquisition unit 151 acquires the selection of the application input by the user who uses the terminal device 10. For example, when the filter is displayed on the layer LY12, the acquisition unit 151 sets a predetermined flag that prevents the user's operation from being acquired as an operation to the filter, so that the operation by the user to the filter FT11 is set. It may be acquired not as an operation but as an operation for the target application. For example, the acquisition unit 151 may acquire an operation by the user as an operation on the target application instead of an operation on the filter FT11 by setting a flag (for example, FLAG_NOT_TOUCHABLE). For example, the acquisition unit 151 sets a flag (for example, FLAG_NOT_FOCUSABLE) and prevents the filter FT11 from acquiring the focus, so that the operation by the user is acquired not as an operation for the filter FT11 but as an operation for the target application. May be.

For example, the acquisition unit 151 acquires the designation information indicating the designation of the target application to be filtered among the applications installed in the terminal device 10. For example, the acquisition unit 151 acquires the designation information indicating the designation of the target application from the filter information storage unit 142.

For example, the acquisition unit 151 acquires information regarding the change (update) of the screen display of the terminal device 10. For example, the acquisition unit 151 acquires information regarding the change of the screen display of the terminal device 10 at the timing when the display of the screen of the terminal device 10 is changed. For example, the acquisition unit 151 may acquire the information regarding the change (update) of the screen display of the terminal device 10 by the user assistance function provided by the OS of the terminal device 10. For example, when the OS of the terminal device 10 is Android (registered trademark), the accessibility (Accessibility) function may be used to acquire information regarding the change (update) of the screen display of the terminal device 10. For example, the acquisition unit 151 appropriately uses various functions such as the accessibility function described above to display information indicating which application is the application displayed on the foreground of the screen of the terminal device 10 at that time. Get at any time (in real time).

Note that the above is an example, and the acquisition unit 151 may acquire the information regarding the change (update) of the screen display of the terminal device 10 by the same method in other OSs. For example, the acquisition unit 151 may acquire information regarding a process (application or the like) being executed in the terminal device 10 by a process command or the like. For example, the acquisition unit 151 acquires the information regarding the change of the screen display of the terminal device 10 at any time when the display of the screen of the terminal device 10 is changed by the functions of the various terminal devices 10 described above.

In the example of FIG. 1, the acquisition unit 151 acquires information regarding the change (update) of the screen display of the terminal device 10 according to the change of the screen. For example, the acquisition unit 151 acquires information indicating that the electronic mail application AP11 is displayed on the foreground of the application by the user assistance function provided by the OS. For example, the acquisition unit 151 acquires information indicating that the map application AP12 is displayed on the foreground of the application by the user assistance function provided by the OS.

(Determination unit 152)
The determination unit 152 determines various information. For example, the determination unit 152 determines whether the target application is in a predetermined display state. For example, the determination unit 152 determines whether the target application is in a predetermined active state. For example, the determination unit 152 determines whether the target application is displayed on the screen of the terminal device 10. For example, the determination unit 152 determines whether or not the target application is in a predetermined display state based on the information regarding the screen display change of the terminal device 10 acquired by the acquisition unit 151.

For example, the determination unit 152 may set a predetermined flag that prevents the user's operation from being acquired as a filter operation when the filter is displayed on the layer LY12. For example, the determination unit 152 may set a flag (for example, FLAG_NOT_TOUCHABLE) so that it is recognized as an operation on the target application even when the filter is displayed. For example, the determination unit 152 may set a flag (for example, FLAG_NOT_FOCUSABLE) when the filter is displayed.

In the example of FIG. 1, the determination unit 152 determines whether to display the filter in a superimposed manner according to the display of the email application AP11. For example, the determination unit 152 determines whether the email application AP11 is a target application. For example, the determination unit 152 determines whether to display the filter in a superimposed manner based on the information stored in the filter information storage unit 142 in FIG.

In the example of FIG. 1, the target application of the filter FT11 is the electronic mail application AP11 and the image editing application AP14, and therefore the determination unit 152 determines that the electronic mail application AP11 is the target application for displaying the filter FT11 in a superimposed manner.

In the example of FIG. 1, the determination unit 152 determines whether to display the filter in a superimposed manner according to the display of the map application AP12. For example, the determination unit 152 determines whether the map application AP12 is the target application. For example, the determination unit 152 determines whether to display the filter in a superimposed manner based on the information stored in the filter information storage unit 142 in FIG.

For example, in the example illustrated in FIG. 1, the target applications of the filter FT11 are the email application AP11 and the image editing application AP14, and the map application AP12 is not included. Therefore, the determination unit 152 displays the filter in the map application AP12 in a superimposed manner. Determine not to let.

(Display unit 153)
The display unit 153 displays various information. For example, the display unit 153 displays various information via the output unit 13. For example, the display unit 153 displays various types of information using various types of information stored in the storage unit 14 such as the application information storage unit 141 and the filter information storage unit 142. For example, the display unit 153 changes the screen display based on various types of information stored in the storage unit 14 such as the application information storage unit 141 and the filter information storage unit 142. For example, the display unit 153 displays the filter on the screen when the determination unit 152 determines to display the filter in a superimposed manner. For example, the display unit 153 draws an image (screen) with a color or a pattern on a layer further above the layer on which the application is displayed, by appropriately using various functions such as Android WindowManager, etc. The screen display may be changed to a mode in which the image) is displayed in a superimposed manner.

Further, when the target application is in a predetermined display state, the display unit 153 displays the filter on the target application in a superimposed manner based on the designation information acquired by the acquisition unit 151. For example, the display unit 153 hides the filter when the target application is no longer in the predetermined display state after the target application is in the predetermined display state.

In addition, for example, the display unit 153 displays the filter in a superimposed manner when the target application is being displayed. For example, the display unit 153 causes the filter to be displayed in a superimposed manner when the target application is located in the foreground among the plurality of applications being activated in the terminal device 10. For example, the display unit 153 arranges the filter in a layer in front of the layer in which the target application is arranged. For example, the display unit 153 changes the display mode of the filter based on the information regarding the change in the screen display of the terminal device 10 acquired by the acquisition unit 151.

For example, the display unit 153 causes the filter to be superimposed and displayed on the area where the target application is displayed on the terminal device 10. For example, the display unit 153 causes the filter to be superimposed and displayed in the area where the target application is displayed in the terminal device in which the plurality of applications are divided and displayed.

For example, the display unit 153 sets a predetermined flag that prevents the user's operation from being acquired as an operation to the filter, so that the operation by the user is not an operation to the filter but an operation to the target application. Show filters as you get them. For example, the display unit 153 displays a filter by setting a flag (for example, FLAG_NOT_TOUCHABLE) so that the user's operation is acquired not as a filter operation but as a target application operation. For example, the display unit 153 sets a flag (for example, FLAG_NOT_FOCUSABLE) so that the filter does not acquire the focus, so that the operation by the user is acquired not as the operation for the filter but as the operation for the target application. , Show filters.

In the example of FIG. 1, the display unit 153 superimposes and displays the filter FT11 together with the email application AP11. For example, the display unit 153 causes the electronic mail application AP11 to superimpose and display the filter FT11 with a predetermined transmittance. In the example of FIG. 1, the display unit 153 displays the map application AP12 without a filter.

(Transmission unit 154)
The transmission unit 154 transmits various information. For example, the transmission unit 154 transmits various types of information to an external information processing device. In addition, for example, the transmission unit 154 provides various information to the service providing apparatus 50. For example, the transmission unit 154 transmits a request for various information regarding the email application AP11 to the service providing apparatus 50. For example, the transmission unit 154 transmits a request for various information regarding the map application AP12 to the service providing device 50. For example, the transmission unit 154 may transmit various kinds of information to an external information processing device according to a user operation input by the input unit 12.

When the processing such as the display processing by the control unit 15 described above is performed by a predetermined application, each unit of the control unit 15 may be realized by a predetermined application, for example. For example, the processing such as the display processing and the display processing by the control unit 15 may be realized by control information including JavaScript (registered trademark) and the like. When the above-described display processing, display processing, and the like are performed by the dedicated application, the control unit 15 controls, for example, a predetermined application (for example, the email application AP11 or the map application AP12 in FIG. 1) or the dedicated application. You may have a control part.

[4. Display processing flow]
Next, a procedure of display processing by the terminal device 10 according to the embodiment will be described with reference to FIG. FIG. 6 is a flowchart showing an example of display processing by the terminal device according to the embodiment.

As illustrated in FIG. 6, the terminal device 10 acquires information regarding display changes (step S101). In the example of FIG. 1, the terminal device 10 acquires information indicating that the email application AP11 is displayed on the foreground of the application.

Then, the terminal device 10 determines whether or not the target application is displayed on the screen (step S102). For example, when the target application is displayed on the screen (step S102: Yes), the terminal device 10 displays the filter on the target application in a superimposed manner (step S103). In the example of FIG. 1, since the electronic mail application AP11 is the target application associated with the filter FT11, the terminal device 10 superimposes and displays the filter FT11 on the electronic mail application AP11.

On the other hand, when the target application is not displayed on the screen (step S102: No), the terminal device 10 repeats the process without displaying the filter in a superimposed manner. In the example of FIG. 1, when only the map application AP12 that is not the target application is displayed on the screen, the terminal device 10 displays only the map application AP12 without displaying the filter in a superimposed manner.

[5. Split display)
In the example of FIG. 1, the case where one application is displayed on the entire screen of the terminal device 10 has been described as an example, but the terminal device 10 may display a plurality of applications in a divided manner. For example, the terminal device 10 may simultaneously display a plurality of applications on the screen by the multi-window function. This point will be described with reference to FIG. FIG. 8 is a diagram illustrating an example of the display process according to the embodiment. Note that description of the same points as those in FIG. 1 will be appropriately omitted.

On the screen of the terminal device 10 in FIG. 8, two applications, the email application AP11 and the map application AP12, are displayed side by side in the vertical direction. Specifically, the email application AP11 is displayed in the upper area AR11 in the screen of the terminal device 10, and the map application AP12 is displayed in the lower area AR12 in the screen of the terminal device 10. In this way, when a plurality of apps are divided and displayed on the screen of the terminal device 10, the terminal device 10 causes the filter to be superimposed and displayed only on the area where the app that is the target app of the filter is displayed. May be.

In the example of FIG. 8, since only the email application AP11 is the target application of the filter FT11, the terminal device 10 causes the filter FT11 to be superimposed and displayed only on the area AR11 in which the email application AP11 is displayed. It should be noted that the terminal device 10 may determine which application is displayed in which area on the screen by appropriately using various conventional techniques.

For example, the terminal device 10 may acquire coordinate information indicating an area in which each application is displayed, and may determine an area in which the filter FT11 is displayed in a superimposed manner based on the acquired coordinate information. For example, the terminal device 10 may acquire coordinate information indicating an area in which each application is displayed from the OS or the like, and may determine an area in which the filter FT11 is displayed in a superimposed manner based on the acquired coordinate information. In addition, for example, the terminal device 10 may determine a region in which the filter FT11 is displayed in a superimposed manner by acquiring a captured image of the screen and analyzing the acquired captured image. For example, the terminal device 10 may capture a captured image of the screen and determine the area in which the filter FT11 is to be displayed in a superimposed manner based on the captured captured image. The above is an example, and the terminal device 10 may use any technique as long as it can determine which application is displayed in which region of the screen.

On the other hand, since the map application AP12 is not the filter target application, the terminal device 10 displays only the map application AP12 without displaying the filter in the area AR12 in which the map application AP12 is displayed.

As described above, the terminal device 10 can appropriately protect the privacy of the user by displaying the filter in a superimposed manner only on the area where the information requiring the privacy protection is displayed. Therefore, the terminal device 10 can appropriately superimpose and display the filter according to the display.

[6. effect〕
As described above, the terminal device 10 according to the embodiment has the acquisition unit 151 and the display unit 153. The acquisition unit 151 acquires designation information indicating designation of a target application to be filtered out of the applications installed in the terminal device 10. Further, the display unit 153 displays the filter on the target application in a superimposed manner when the target application is in a predetermined display state based on the designation information acquired by the acquisition unit 151.

As described above, when the target application is in a predetermined display state, the terminal device 10 according to the embodiment allows the filter to be displayed on the target application in a superimposed manner so that the filter can be appropriately superimposed and displayed according to the display. it can.

In addition, in the terminal device 10 according to the embodiment, the display unit 153 hides the filter when the target application is not in the predetermined display state after the target application is in the predetermined display state.

As described above, the terminal device 10 according to the embodiment hides the filter when the target application is no longer in the predetermined display state after the target application is in the predetermined display state, and accordingly, the terminal device 10 responds to the display. The filters can be appropriately displayed in a superimposed manner.

Further, in the terminal device 10 according to the embodiment, the display unit 153 displays the filter in a superimposed manner when the target application is being displayed.

As described above, when the target application is being displayed, the terminal device 10 according to the embodiment allows the filter to be displayed in a superimposed manner so that the filter can be appropriately displayed in a superimposed manner according to the display.

Further, in the terminal device 10 according to the embodiment, the display unit 153 causes the filter to be displayed in a superimposed manner when the target application is located in the foreground among the plurality of applications being activated in the terminal device 10.

As described above, in the terminal device 10 according to the embodiment, when the target application is located in the foreground among a plurality of applications being activated in the terminal device 10, the terminal device 10 appropriately displays the filter by superimposing the display. The filter can be displayed in a superimposed manner.

Further, in the terminal device 10 according to the embodiment, the display unit 153 arranges the filter in a layer in front of the layer in which the target application is arranged.

In this way, the terminal device 10 according to the embodiment can appropriately superimpose and display the filter in accordance with the display by disposing the filter in a layer in front of the layer in which the target application is disposed.

Further, in the terminal device 10 according to the embodiment, the acquisition unit 151 acquires information regarding the change in the screen display of the terminal device 10 at the timing when the screen display of the terminal device 10 is changed. The display unit 153 changes the display mode of the filter based on the information regarding the change in the screen display of the terminal device 10 acquired by the acquisition unit 151.

As described above, the terminal device 10 according to the embodiment acquires the information regarding the change of the screen display of the terminal device 10 at the timing when the screen display of the terminal device 10 is changed, and displays the acquired screen display of the terminal device 10. By changing the display mode of the filter based on the information regarding the change, it is possible to appropriately superimpose and display the filter according to the display.

In addition, in the terminal device 10 according to the embodiment, the display unit 153 causes the filter to be superimposed and displayed in the area where the target application is displayed in the terminal device 10.

As described above, the terminal device 10 according to the embodiment can appropriately superimpose and display the filter according to the display by superimposing and displaying the filter on the area in which the target application is displayed on the terminal device 10. ..

Further, in the terminal device 10 according to the embodiment, the display unit 153 causes the filter to be superimposed and displayed in the area where the target application is displayed in the terminal device in which the plurality of applications are divided and displayed.

As described above, the terminal device 10 according to the embodiment can appropriately superimpose and display the filter according to the display by superimposing and displaying the filter on the area in which the target application is displayed on the terminal device 10. ..

[7. program〕
The processing by the terminal device 10 described above is realized by the display program according to the present application. For example, the display unit 153 of the terminal device 10 is realized by the CPU, the MPU, or the like of the terminal device 10, for example, by executing the display procedure of the display program using the RAM as a work area of the display program. Similarly, the other processing units related to the terminal device 10 are also realized by executing each procedure by the display program.

Note that the processes executed by the terminal device 10 according to the present application do not necessarily have to be all realized by the display program. For example, the information and the like outside the terminal device 10 may be acquired by the OS included in the terminal device 10. That is, the display program itself does not execute the processing executed by the terminal device 10 as described above, but receives the data acquired by the OS (for example, the data used to display the filter or the like). By doing so, the processing of the terminal device 10 described above may be realized.

[8. Hardware configuration]
The terminal device 10 according to the above-described embodiment is realized by, for example, a computer 1000 configured as shown in FIG. FIG. 9 is a hardware configuration diagram illustrating an example of a computer that realizes the functions of the terminal device. The computer 1000 includes a CPU 1100, a RAM 1200, a ROM (Read Only Memory) 1300, an HDD (Hard Disk Drive) 1400, a communication interface (I/F) 1500, an input/output interface (I/F) 1600, and a media interface (I/F). ) 1700.

The CPU 1100 operates based on a program stored in the ROM 1300 or the HDD 1400, and controls each unit. The ROM 1300 stores a boot program executed by the CPU 1100 when the computer 1000 starts up, a program dependent on the hardware of the computer 1000, and the like.

The HDD 1400 stores programs executed by the CPU 1100, data used by the programs, and the like. The communication interface 1500 receives data from another device via the predetermined network N, sends the data to the CPU 1100, and transmits the data generated by the CPU 1100 to the other device via the predetermined network N.

The CPU 1100 controls output devices such as a display and a printer and input devices such as a keyboard and a mouse via the input/output interface 1600. The CPU 1100 acquires data from the input device via the input/output interface 1600. Further, the CPU 1100 outputs the generated data to the output device via the input/output interface 1600.

The media interface 1700 reads a program or data stored in the recording medium 1800 and provides the program or data to the CPU 1100 via the RAM 1200. The CPU 1100 loads the program from the recording medium 1800 onto the RAM 1200 via the media interface 1700, and executes the loaded program. The recording medium 1800 is, for example, an optical recording medium such as a DVD (Digital Versatile Disc) and a PD (Phase change rewritable Disk), a magneto-optical recording medium such as an MO (Magneto-Optical disk), a tape medium, a magnetic recording medium, or a semiconductor memory. Etc.

For example, when the computer 1000 functions as the terminal device 10 according to the embodiment, the CPU 1100 of the computer 1000 realizes the function of the control unit 15 by executing the program loaded on the RAM 1200. The CPU 1100 of the computer 1000 reads these programs from the recording medium 1800 and executes them, but as another example, these programs may be acquired from another device via the predetermined network N.

The embodiments of the present application have been described in detail above with reference to the drawings. However, these are examples, and various modifications and improvements are made based on the knowledge of those skilled in the art, including the modes described in the row of the disclosure of the invention. The present invention can be implemented in other forms described above.

[9. Other]
Further, of the processes described in the above embodiments, all or part of the processes described as being automatically performed may be manually performed, or the processes described as being manually performed. All or part of the above can be automatically performed by a known method. In addition, the processing procedures, specific names, information including various data and parameters shown in the above-mentioned documents and drawings can be arbitrarily changed unless otherwise specified. For example, the various information shown in each drawing is not limited to the illustrated information.

Further, each component of each device shown in the drawings is functionally conceptual and does not necessarily have to be physically configured as shown. That is, the specific form of distribution/integration of each device is not limited to that shown in the figure, and all or part of the device may be functionally or physically distributed/arranged in arbitrary units according to various loads and usage conditions. It can be integrated and configured.

Further, the respective processes described in the above-described respective embodiments can be appropriately combined within a range in which the processing contents do not contradict each other.

Also, the above-mentioned "section (module, unit)" can be read as "means" or "circuit". For example, the acquisition unit can be read as an acquisition unit or an acquisition circuit.

1 Display System 10 Terminal Device (Computer)
141 application information storage unit 142 filter information storage unit 15 control unit 151 acquisition unit 152 determination unit 153 display unit 154 transmission unit 50 service providing device N network

Claims (9)

A display program executed by a terminal device, which is a smartphone used by a user ,
An acquisition procedure for acquiring designation information indicating designation of a target application to be filtered out of the applications installed in the terminal device;
When the target application is in a predetermined display state based on the designated information acquired by the acquisition procedure, the target application is caused to display the filter in a superimposed manner, and the display content in the target application and the target application are displayed. A display procedure for switching between display and non-display of the filter based on the situation,
To the terminal device ,
The display procedure is
A first application used by the user, which is the target application, and a second application used by the user, which is different from the first application and is not the target application. When and are displayed side by side on the screen of the terminal device, which is the smartphone, a filter is superimposed and displayed only on the area where the first application is displayed, and a filter is displayed on the area where the second application is displayed. A display program, which is characterized by not being superimposed . The display procedure is
The display program according to claim 1, wherein when the target application is not in the predetermined display state after the target application is in the predetermined display state, the filter is hidden. The display procedure is
The display program according to claim 1 or 2, wherein the filter is displayed in a superimposed manner when the target application is located in the foreground among a plurality of applications being activated in the terminal device. The display procedure is
The display program according to claim 1, wherein the filter is arranged in a layer in front of a layer in which the target application is arranged. The acquisition procedure is
When the display of the screen of the terminal device is changed, the information about the change of the screen display of the terminal device is acquired,
The display procedure is
The display program according to any one of claims 1 to 4, wherein the display mode of the filter is changed based on the information related to the change of the screen display of the terminal device acquired by the acquisition procedure. The display procedure is
The display program according to any one of claims 1 to 5, wherein the filter is superimposed and displayed in an area in which the target application is displayed on the terminal device. The display procedure is
The display program according to any one of claims 1 to 6, wherein the filter is superimposed and displayed in an area in which the target application is displayed in the terminal device in which a plurality of applications are divided and displayed. A display method executed by a terminal device, which is a smartphone used by a user ,
Of the applications installed in the terminal device, an acquisition step of acquiring designation information indicating the designation of a target application to be filtered,
Based on the designation information acquired by the acquisition step, when the target application is in a predetermined display state, the target application is displayed with the filter superimposed, and the display content in the target application and the target application are displayed. A display step of switching between display and non-display of the filter based on the situation
Only including,
The display step is
A first application used by the user, which is the target application, and a second application used by the user, which is different from the first application and is not the target application. When and are displayed side by side on the screen of the terminal device, which is the smartphone, a filter is superimposed and displayed only on the area where the first application is displayed, and a filter is displayed on the area where the second application is displayed. A display method, which is characterized by not being superimposed . A terminal device that is a smartphone used by a user ,
Of the applications installed in the terminal device, an acquisition unit that acquires specification information indicating the specification of a target application to be filtered,
Based on the designation information acquired by the acquisition unit, when the target application is in a predetermined display state, the target application is displayed with the filter superimposed, and the display content and the target application in the target application are displayed. A display unit for switching between display and non-display of the filter based on the situation where
Equipped with
The display unit is
A first application used by the user, which is the target application, and a second application used by the user, which is different from the first application and is not the target application. When and are displayed side by side on the screen of the terminal device, which is the smartphone, a filter is superimposed and displayed only on the area where the first application is displayed, and a filter is displayed on the area where the second application is displayed. A terminal device characterized by not being superimposed and displayed .

Images