JP6525022B2 - Portable information terminal and program - Google Patents

Description

The present invention relates to a portable information terminal and a program.

  Conventionally, touch panels of various detection methods such as a capacitance method, a resistive film method, an optical method, an electromagnetic induction method, and an ultrasonic surface acoustic wave method are mounted on electronic products.

  Moreover, a hybrid touch panel provided with two types of touch panels having different detection methods has also been proposed. For example, in Patent Document 1, it is determined whether the touch input unit is a pen or a finger, and in the case of a finger, a capacitive touch panel is driven, and in the case of a pen, a resistive film type is used. A hybrid touch panel is described which drives the touch panel.

JP, 2012-18660, A

  By the way, an information processing apparatus provided with a touch panel may be operated by a plurality of types of operators. For example, terminal devices installed in a store are operated by employees and customers. In such a case, it is preferable that the specific process such as the inventory display process and the setting of the terminal device can be performed only by the operation of the employee and can not be performed by the operation of the customer.

However, according to the technology described in Patent Document 1, only a specific type of operator can not execute a specific process.
Also, conventionally, it has been carried out to distinguish the processing that can be executed by the operator by login authentication or the like, but when a plurality of operators perform an operation at one time like the terminal device of the above-mentioned store It is complicated to perform authentication every time the operator changes.

An object of the present invention is to execute different operation processing with a simple operation.

To solve the above problem, a portable information terminal according to the present invention, an execution control means for executing processing corresponding to the instruction operation on a predetermined display area, instruction operation with respect to the display area or an instruction operation by a predetermined stylus human comprising a detecting means for detecting whether an instruction operation by a finger, wherein the execution control means is the instruction operation for the first display area of the predetermined display area, the predetermined said instruction operation by said detecting means The first process is executed when it is detected as an instruction operation by the touch pen, while the instruction operation is invalidated when it is detected as an instruction operation by the finger of the person, and the first one of the predetermined display areas is in instruction operation for different second display area and the display area, indicated by the predetermined stylus the instruction operation by said detecting means Perform the same second processing between when detected as an instruction operation by the person's finger and when it is detected as a work, a display area of the edge close of the first for a given edge of the display screen An area is set as the area, and an area farther away from the edge to the center of the display screen than the first display area is set as the second display area .
Further, a program according to the present invention is an execution control means for executing a process according to an instruction operation on a predetermined display area, a computer provided in a portable information terminal, an instruction operation on the display area using a predetermined touch pen. The execution control means functions as a detection means for detecting whether an instruction operation is performed by a person's finger, and the instruction control is performed by the detection means in an instruction operation on a first display area of the predetermined display area. The first process is executed when it is detected as an instruction operation by the predetermined touch pen , and the instruction operation is invalidated when it is detected as an instruction operation by the finger of the person, and the first of the predetermined display areas is in instruction operation for different second display area and the first display area, the plant said instruction operation by said detecting means And in a case that has been detected as an indication operation with the touch pen in which they were detected as instruction operation by the person's fingers perform the same second processing, the the area of the edge closer to a predetermined edge of the display screen An area which is set as a first display area and which is farther from the edge toward the center of the display screen than the first display area is set as the second display area. .

According to the present invention , different operation processing can be performed with a simple operation.

It is a block diagram showing functional composition of an information processor in an embodiment of the present invention. It is a flowchart which shows the operation control processing A performed by CPU of FIG. (A) is a figure which shows an example of the display screen in which the specific area | region was formed, (b) is a figure which shows an example of a display screen when touch-operating a specific area | region with a dedicated pen. It is a flowchart which shows the operation control processing B performed by CPU of FIG. (A) is a figure for demonstrating a handwriting input process, (b) is a figure for demonstrating a display screen operation process.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The present invention is not limited to the illustrated example.

First Embodiment
First, the configuration of the first embodiment will be described.
FIG. 1 is a block diagram showing a functional configuration of the information processing apparatus 1 in the first embodiment. The information processing apparatus 1 is a computer apparatus that executes various processes in accordance with user operation, and may be, for example, a PC (Personal Computer), a tablet, a mobile phone, a smartphone, or the like.

  As shown in FIG. 1, the information processing apparatus 1 includes a central processing unit (CPU) 11, a random access memory (RAM) 12, a touch panel 13, a display unit 14, a storage unit 15, and a communication control unit 16. , And each part is connected via the bus 17.

  The CPU 11 reads out the program stored in the storage unit 15 and develops it in a work area of the RAM 12 and executes various processing in accordance with the developed program. For example, the CPU 11 functions as an area determination unit, an execution unit, and a mode determination unit by executing an operation control process A described later.

  The RAM 12 is a volatile memory. In addition, the RAM 12 has a work area for storing various programs to be executed, data related to the various programs, and the like.

The touch panel 13 is formed by superposing an electromagnetic induction touch panel 131 as a first operation detection unit and a capacitance touch panel 132 as a second operation detection unit on the display screen of the display unit 14. It is a two-layer touch panel.
The electromagnetic induction touch panel 131 detects a touch operation on the display screen of the display unit 14 by a dedicated pen generating a magnetic field by the electromagnetic induction method, and outputs positional information of the position at which the touch operation is performed to the CPU 11.
The capacitive touch panel 132 detects a touch operation on the display screen of the display unit 14 by a finger or the like by a capacitive method, and outputs positional information of a position at which the touch operation is performed to the CPU 11.

The display unit 14 is configured of an LCD (Liquid Crystal Display) or the like, and performs various displays in accordance with a display control signal from the CPU 11.
A hidden command for executing a specific process determined in advance is associated with a predetermined area on the display screen of the display unit 14. The area associated with this hidden command is called a specific area. The specific process is performed only when the specific area is touch-operated with the dedicated pen in a specific operation mode (here, customer service mode described later), that is, the touch operation of the specific area is detected by the electromagnetic induction touch panel 131 It is only executed if.

  The storage unit 15 is configured of an HDD (Hard Disk Drive) having a magnetic recording medium, a non-volatile semiconductor memory, and the like. As shown in FIG. 1, the storage unit 15 is provided with a program storage unit 150.

  The program storage unit 150 stores control programs to be executed by the CPU 11, various programs such as application programs, data necessary for executing these programs, and the like. The control program includes a program for executing an operation control process A described later. The program is stored in the program storage unit 150 in the form of computer readable program code. The CPU 11 sequentially executes an operation according to the program code.

  The storage unit 15 also stores various setting information including operation mode setting information. Various setting information can be set by the operation of the touch panel 13. As setting information of items not set by the touch panel 13, default setting information is stored.

Here, as the operation mode, either the normal mode or the customer service mode can be set.
The normal mode is an operation mode in which processing (same processing) corresponding to the operated position is performed even if the display screen of the display unit 14 is touch-operated with a dedicated pen or touch-operated with a finger. In the customer service mode, for areas other than the predetermined specific area on the display screen of the display unit 14, the processing according to the operated position (same as whether the touch operation is performed with the dedicated pen or the finger is performed (the same Processing) is executed, but for a specific area, in the operation mode in which the specific processing set in advance is performed when the touch operation is performed by the dedicated pen, and when the touch operation is performed by the finger, the operation is invalidated is there.

  The communication control unit 16 is configured of a modem, a terminal adapter (TA), a router, a network card, and the like. The communication control unit 16 performs communication connection with an external device via a communication network such as a local area network (LAN), a wide area network (WAN), the Internet, etc., and performs data transmission / reception.

Next, the operation of the information processing device 1 will be described.
FIG. 2 is a flowchart showing the operation control process A executed by the CPU 11. The operation control process A is executed by the cooperation of the CPU 11 and a program stored in the program storage unit 150 while the power of the information processing apparatus 1 is in the ON state.

  First, the setting information of the operation mode stored in the storage unit 15 is referred to, and it is determined whether the operation mode is set to the normal mode or the customer service mode (step S1).

  When it is determined that the operation mode is set to the normal mode (step S1; normal mode), it is determined whether the touch operation is detected by the touch panel 13 (step S2). If it is determined that the touch operation is detected by the touch panel 13 (step S2; YES), a process according to the position at which the touch operation is detected is executed (step S3), and the process returns to step S1.

  In step S3, for example, the type of touch operation is determined based on position information detected by any of the touch panels of touch panel 13, and the position at which the touch operation is detected and the type of touch operation determined. Predetermined processing is performed. That is, in step S3, even if the touch operation is detected by the electromagnetic induction touch panel 131 or the touch operation is detected by the capacitance touch panel 132, the same processing is performed.

  Here, on the display screen of the display unit 14, for example, various operation buttons, icons, operation bars (scrolling bars, etc.), character input fields, handwritten characters, etc., depending on programs (application programs, system programs, etc.) currently activated. Display components such as an input field and a background are displayed. Each display component is associated with a predetermined process according to the type of touch operation. The CPU 11 executes a predetermined process corresponding to the display component displayed at the position where the touch operation is detected and the type of the determined touch operation. If the process is not associated with the display component and the type of touch operation displayed at the position where the touch operation is detected, the process is not performed.

The types of touch operations include, for example, tap (operation to lightly press on the display screen), slide (operation to trace on the display screen), flick (operation to lightly tap on the display screen), pinch out (press on the display screen) Operation of enlarging between two points), pinch in (operation of reducing between pressed two points on the display screen), and the like.
For example, when a tap operation at a position (coordinates) corresponding to the “next” button displayed on the display screen of the display unit 14 is detected, processing for transitioning the screen to the next page is performed. Also, for example, when a slide operation at a position corresponding to the handwriting input field displayed on the display screen of the display unit 14 is detected, a line is drawn at the detected position.

  On the other hand, when it is determined in step S1 that the operation mode is set to the customer service mode (step S1; customer service mode), it is determined whether a touch operation is detected by the touch panel 13 (step S4). If it is determined that a touch operation has been detected by touch panel 13 (step S4; YES), it is determined whether the position of the touch operation is within a predetermined specific area on the display screen of display unit 14 or not. (Step S5). If it is determined that the position at which the touch operation was performed is not within the predetermined specific area (step S5; NO), processing according to the position at which the touch operation is detected is executed (step S7), and the process proceeds to step S1. Return to Since the process of step S7 is the same as the process of step S3, the description will be used.

  In step S5, when it is determined that the touch-operated position is a predetermined specific area on the display screen of display unit 14 (step S5; YES), whether the specific area is touch-operated by the dedicated pen or not A decision is made (step S6). Specifically, in step S6, it is determined whether the touch operation is detected by the electromagnetic induction touch panel 131 or the touch operation is detected by the capacitance touch panel 132, and the touch operation is detected by the electromagnetic induction touch panel 131. If it is determined, it is determined that the touch operation has been performed by the dedicated pen. When a touch operation is detected by the capacitive touch panel 132, it is determined that the touch operation has been performed by the finger.

  If it is determined in step S6 that the touch operation on the specific area has been performed not by the dedicated pen but by the finger (step S6; NO), the process returns to step S1. That is, when the touch operation on the specific area is performed not by the dedicated pen but by the finger, the touch operation is invalidated.

On the other hand, when it is determined in step S6 that the touch operation on the specific area has been performed by the dedicated pen (step S6; YES), a predetermined identification process is executed (step S8), and the process returns to step S1.
The operation control process A is executed until the power of the information processing apparatus 1 is turned off, and when the power is turned off, the operation control process A ends.

An example of the display screen 141 in which the specific area | region was formed is shown to FIG. 3 (a), (b). The display screen 141 is a screen displayed according to the operation of the touch panel 13 by the operation control process A. As shown in FIGS. 3A and 3B, the display screen 141 is provided with a specific area 141a. A hidden command for executing a specific process is associated with the specific area 141a, and the specific process is executed only when the specific area 141a is touch-operated by the dedicated pen P.
Although a specific process is not specifically limited, For example, starting of a setting menu as shown in FIG.3 (b), an inventory display process, etc. are mentioned.

For example, in the case of a customer service terminal that displays a product catalog or the like, it is preferable that not only employees but also customers can freely perform touch operations and browse the product catalog while performing scrolling, page turning, and the like. However, it is preferable that only the employee of the store can instruct execution of the setting, the inventory display process, and the like according to the information processing device 1.
Therefore, if the information processing apparatus 1 according to the present embodiment is applied to the customer service terminal device, specific processing, for example, activation of a setting menu or inventory display processing, is performed only when a specific area is touched with a dedicated pen. If an employee performs an operation using a dedicated pen, only the employee can execute the specific process without performing a complicated procedure such as login authentication. Since the customer does not have a dedicated pen and performs a touch operation with his finger, he can not execute specific processing. As described above, in the customer service mode of the information processing apparatus 1, the specific type of operator performs the operation with the dedicated pen, whereby the specific type of operation is performed without going through complicated procedures such as login authentication. Only the person in charge can execute the specific process. In addition, it is possible to distinguish the operator by means of the touch operation and to execute only the process according to the operator.

Second Embodiment
Next, a second embodiment will be described.
In the second embodiment, the information processing apparatus 1 can set either the document mode or the customer service mode as an operation mode by a predetermined operation of the touch panel 13. The setting information of the set operation mode is stored in the storage unit 15. In addition, the program storage unit 150 of the storage unit 15 stores a program for executing an operation control process B described later. The CPU 11 functions as an area determination unit, an execution unit, and a mode determination unit by executing an operation control process B described later.

Here, the document mode is, for example, an operation mode suitable for browsing PDF (registered trademark) format or PowerPoint (registered trademark) format material, and the display screen of the display unit 14 is touch-operated by a dedicated pen. Is an operation mode in which the handwriting input process is performed, and the display screen operation process is performed when the touch operation is performed with a finger.
The customer service mode is the same as that described in the first embodiment, and an area other than a predetermined specific area on the display screen of the display unit 14 can be touched with a finger even if it is touched with a dedicated pen Even if the operation is performed (the same process) is performed according to the operated position, but for the specific area, when the touch operation is performed by the dedicated pen, the specific process is performed and the touch operation is performed by the finger Is an operation mode in which the operation is invalidated.

  The configuration of the information processing apparatus 1 according to the other second embodiment is the same as that described in the first embodiment using FIG. Hereinafter, the operation of the information processing apparatus 1 in the second embodiment will be described.

  FIG. 4 is a flowchart showing the operation control process B executed by the CPU 11. The operation control process B is executed by the cooperation of the CPU 11 and the program stored in the program storage unit 150 while the power is on.

  First, setting information of the operation mode stored in the storage unit 15 is referred to, and it is determined whether the operation mode is set to the document mode or to the customer service mode (step S11).

  When it is determined in step S11 that the operation mode is set to the document mode (step S11; document mode), it is determined whether a touch operation is detected by the touch panel 13 (step S12). If it is determined that the touch operation is detected by the touch panel 13 (Step S12; YES), it is determined whether the touch operation is performed by the dedicated pen (Step S13). More specifically, in step S13, it is determined whether the touch operation is detected by the electromagnetic induction touch panel 131 or the touch operation is detected by the capacitance touch panel 132, and the touch operation is detected by the electromagnetic induction touch panel 131. If it is determined, it is determined that the touch operation has been performed by the dedicated pen. When a touch operation is detected by the capacitive touch panel 132, it is determined that the touch operation has been performed by the finger.

When it is determined in step S13 that the touch operation has been performed by the dedicated pen (step S13; YES), the handwriting input process is executed (step S14), and the process returns to step S11. In the handwriting input process, as shown in FIG. 5A, drawing of a point or a line is performed at a position where a touch operation is detected by the capacitive touch panel 132.
On the other hand, when it is determined that the touch operation has not been performed by the finger instead of the dedicated pen (step S13; NO), the display screen operation process is executed (step S15), and the process returns to step S11. In the display screen operation process, the type of touch operation is determined based on the position information detected by the capacitive touch panel 132, and as shown in FIG. 5B, the display screen operation corresponding to the type of touch operation is performed. To be done. For example, if the determined type of touch operation is slide, the display screen is scrolled, if it is a flick, the page on the display screen is turned, and if it is pinched out, the display content on the display screen is enlarged, if it is pinched in The display contents on the display screen are reduced.

  On the other hand, when it is determined in step S11 that the operation mode is set to the customer service mode (step S11; customer service mode), it is determined whether a touch operation is detected by the touch panel 13 (step S16). If it is determined that the touch operation is detected by touch panel 13 (step S16; YES), it is determined whether the position of the touch operation is within a predetermined specific area on the display screen of display unit 14 or not. (Step S17). If it is determined that the touch operated position is not within the predetermined specific area (step S17; NO), processing according to the position at which the touch operation is detected is executed (step S19), and the process proceeds to step S11 Return to The process of step S18 is the same as the process of step S3 of FIG.

  In step S17, when it is determined that the position at which the touch operation is performed is a predetermined specific area on the display screen of display unit 14 (step S17; YES), whether the specific area is touch operated by the dedicated pen A decision is made (step S18). Specifically, in step S18, it is determined whether the touch operation is detected by the electromagnetic induction touch panel 131 or the touch operation is detected by the capacitance touch panel 132, and the touch operation is detected by the electromagnetic induction touch panel 131. If it is determined, it is determined that the touch operation has been performed by the dedicated pen. When a touch operation is detected by the capacitive touch panel 132, it is determined that the touch operation has been performed by the finger.

  If it is determined in step S18 that the touch operation on the specific area has been performed with the finger instead of the dedicated pen (step S18; NO), the process returns to step S11. That is, when the touch operation on the specific area is performed not by the dedicated pen but by the finger, the touch operation is invalidated.

On the other hand, when it is determined in step S18 that the touch operation on the specific area has been performed by the dedicated pen (step S18; YES), a predetermined identification process is executed (step S20), and the process returns to step S11. Although a specific process is not specifically limited, For example, starting of the setting menu shown in FIG.3 (b), inventory display process, etc. are mentioned.
The operation control process B is executed until the power of the information processing apparatus 1 is turned off, and when the power is turned off, the operation control process B ends.

In the information processing apparatus 1 according to the second embodiment, as in the first embodiment, when the specific area on the display screen of the display unit 14 is touch-operated by the dedicated pen in the customer service mode, the specific process is performed. Is performed, and the touch operation is invalidated when the specific area is touch-operated by the finger instead of the dedicated pen.
Therefore, as in the first embodiment, by causing the specific type of operator to operate with the dedicated pen, only the specific type of operator does not go through complicated procedures such as login authentication. Can execute specific processing. In addition, it is possible to distinguish the operator by means of the touch operation and to execute only the process according to the operator.

Further, in the document mode of the second embodiment, the handwriting input process is performed when the touch operation is performed with the dedicated pen, and the display screen operation process is performed when the touch operation is performed with the finger.
Therefore, since the handwriting input or the display screen operation is automatically switched according to the original application of the means (the dedicated pen or finger) which has performed the touch operation, the convenience is improved.

  As described above, the first and second embodiments have been described, but the contents of the description in the above-described embodiment are a preferred example of the information processing apparatus 1 according to the present invention, and the present invention is not limited to this.

  For example, in the above embodiment, although the first operation detection unit is described as the electromagnetic induction touch panel 131 and the second operation detection unit is the capacitance touch panel 132, the present invention is not limited to this. The first operation detection means only needs to detect a touch operation with a dedicated pen, and the second operation detection means can not detect a touch operation with a dedicated pen, and a touch operation with a finger or the like Is applicable as long as it can detect.

  Further, in the above embodiment, although the specific area is described as one place, a plurality of specific areas may be provided and different specific processing may be executed for each specific area.

  In addition, the detailed configuration and the detailed operation of each device constituting the information processing device can be appropriately changed without departing from the scope of the invention.

(Supplementary note)
Although several embodiments of the present invention have been described, the scope of the present invention is not limited to the above-described embodiments, but includes the scope of the invention described in the claims and the equivalents thereof.
In the following, the invention described in the claims initially attached to the request for this application is appended. The item numbers of the claims described in the appendix are as in the claims attached at the beginning of the application for this application.
<Claim 1>
First operation detection means for detecting an operation on the display screen by a first detection method;
Second operation detection means for detecting an operation on the display screen by a second detection method;
Area judging means for judging whether or not a predetermined specific area on the display screen has been operated;
An execution unit that executes a process according to an operation on the display screen;
Equipped with
The execution means executes a predetermined identification process when it is determined that the specific area has been operated by the area determination means, and the operation of the specific area is detected by the first operation detection means. An information processing apparatus for invalidating the operation when it is determined that the specific region has been operated by the region determination means and an operation of the specific region is detected by the second operation detection means;
<Claim 2>
A mode determination unit that determines whether a specific operation mode is set;
The execution means is
When it is determined that the specific operation mode is set by the mode determination unit, the area determination unit determines that the specific region is operated, and the operation is performed by the first operation detection unit. If it is detected, the predetermined identification process is executed, the area judgment means judges that the specific area has been operated, and the operation of the specific area is detected by the second operation detection means The information processing apparatus according to claim 1, wherein the operation is invalidated in the case of an error.
<Claim 3>
A mode determination unit that determines whether a specific operation mode is set;
The execution means is
When it is determined that the operation mode other than the specific operation mode is set by the mode determination unit, the display screen is operated and the handwriting is performed when the operation is detected by the first operation detection unit. Performing input processing, and performing display screen operation processing when the operation is detected by the second operation detection unit;
When it is determined that the specific operation mode is set by the mode determination means, the area determination means determines that the area other than the specific area on the display screen is operated. The same process is executed regardless of whether the operation is detected by any one of the operation detecting unit 1 or the second operation detecting unit, and the area judging unit judges that the specific area on the display screen is operated. In the case where the operation is detected by the first operation detecting means, the predetermined specifying process is executed, and the area determining means determines that the specific area has been operated and the specifying The information processing apparatus according to claim 1, wherein, when the operation of the area is detected by the second operation detection unit, the operation is invalidated.
<Claim 4>
The first operation detection means detects an operation with a dedicated pen,
The information processing apparatus according to any one of claims 1 to 3, wherein the second operation detection unit detects an operation with a finger.
The first operation detection unit detects an operation with a dedicated pen that generates a magnetic field by an electromagnetic induction method.
The information processing apparatus according to claim 4, wherein the second operation detection unit detects an operation with a finger by a capacitance method.
<Claim 6>
An information processing apparatus comprising: first operation detection means for detecting an operation on a display screen by a first detection method; and second operation detection means for detecting an operation on the display screen by a second detection method A computer used for
Area judging means for judging whether or not a predetermined specific area on the display screen has been operated;
If it is determined that the specific area has been manipulated by the area determination means, and if the operation of the specific area is detected by the first operation detection means, a predetermined identification process is executed to determine the area. An execution unit configured to invalidate the operation when it is determined that the specific region has been operated by the unit, and the operation of the specific region is detected by the second operation detection unit;
Program to function as.

1 information processor 11 CPU
12 RAM
13 touch panel 131 electromagnetic induction touch panel 132 capacitive touch panel 14 display unit 15 storage unit 150 program storage unit 16 communication control unit 17 bus

Claims (5)

An execution control unit that executes a process according to an instruction operation on a predetermined display area;
Detection means for detecting whether an instruction operation on the display area is an instruction operation using a predetermined touch pen or an instruction operation using a human finger ;
Equipped with
The execution control means
In an instruction operation on a first display area in the predetermined display area, when the instruction operation is detected as an instruction operation by the predetermined touch pen by the detection means, the first process is executed while the person's When it is detected as a pointing operation by a finger, the pointing operation is invalidated,
In an instruction operation to a second display area different from the first display area in the predetermined display area, the instruction operation is detected as an instruction operation by the predetermined touch pen by the detection means. Execute the same second process when it is detected as a pointing operation by a human finger ,
An area closer to the edge with respect to a predetermined edge of the display screen is set as the first display area, and an area closer to the center of the display screen from the edge than the first display area is A portable information terminal set as the second display area . The mobile information terminal according to claim 1, wherein the first process and the second process are different from each other . When the first operation mode is set, the execution control unit performs the first process when an instruction operation on the first display area is detected by the detection unit as an instruction operation using the predetermined touch pen. When it is detected as an instruction operation by the finger of the person while executing, the instruction operation is invalidated,
In an instruction operation to a second display area different from the first display area in the predetermined display area, the instruction operation is detected as an instruction operation by the predetermined touch pen by the detection means. The portable information terminal according to claim 1 or 2, wherein the same second processing is executed when it is detected as an instruction operation by a human finger . When the second operation mode is set, the execution control unit executes the second process regardless of the predetermined touch pen and the finger of the person . 3. The portable information terminal according to any one of 3 . A computer provided in a portable information terminal,
Execution control means for executing processing according to an instruction operation on a predetermined display area;
A detection unit that detects whether an instruction operation on the display area is an instruction operation using a predetermined touch pen or an instruction operation using a human finger;
To act as
The execution control means
In an instruction operation on a first display area in the predetermined display area, when the instruction operation is detected as an instruction operation by the predetermined touch pen by the detection means, the first process is executed while the person's When it is detected as a pointing operation by a finger, the pointing operation is invalidated,
In an instruction operation to a second display area different from the first display area in the predetermined display area, the instruction operation is detected as an instruction operation by the predetermined touch pen by the detection means. Execute the same second process when it is detected as a pointing operation by a human finger,
An area closer to the edge with respect to a predetermined edge of the display screen is set as the first display area, and an area closer to the center of the display screen from the edge than the first display area is A program set as the second display area.

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