TWI575991B - Pairing method of electronic device - Google Patents

Description

Electronic device pairing method

The present invention relates to a pairing method, and more particularly to an electronic device pairing method.

The traditional electronic device matching method is: when the first electronic device enters the connection range of the plurality of second electronic devices, the first electronic device displays the identification code (ID) of the electronic devices, and then the user selects the desired connection. The identification code of the second electronic device can further pair the first electronic device with the selected second electronic device.

However, once the user forgets or does not know the identification code of the second electronic device to be connected and there is more than one electronic device in the vicinity, the user has to try the connection multiple times to select the second electronic device to be connected. .

The present invention relates to an electronic device pairing method that improves the problem that a user must remember an identification code.

According to an embodiment of the present invention, an electronic device pairing method is proposed. The electronic device pairing method includes the following steps. A handheld electronic device obtains an overall relative positional relationship between a plurality of peripheral electronic devices; the handheld electronic device displays a handheld device symbol; and the handheld electronic device is based on an overall relative positional relationship. Displaying a plurality of peripheral symbols corresponding to the peripheral electronic devices; and, the handheld electronic device responds to a touch action between the handheld device symbol and the peripheral symbol corresponding to the selected peripheral electronic device, and pairs the selected peripheral electronic device with the handheld device Electronic device.

According to another embodiment of the present invention, an electronic device pairing method is proposed. The electronic device pairing method includes the following steps. A handheld electronic device stores a paired information including at least one code; the handheld electronic device obtains an overall relative positional relationship between the plurality of peripheral electronic devices and a code of the plurality of peripheral electronic devices; and the handheld electronic device displays a handheld device a handheld electronic device that displays peripheral symbols corresponding to peripheral electronic devices having at least one code in a first display mode and peripheral electronic devices that do not have at least one code in a second display mode according to an overall relative positional relationship a peripheral symbol; and the handheld electronic device responds to a touch action between the handheld device symbol and the selected peripheral symbol, and when the peripheral symbol is displayed in the first display mode, the handheld electronic device corresponds to the selected peripheral symbol The peripheral electronic device performs a specific function. When the peripheral symbol is displayed in the second display mode, the handheld electronic device pairs the peripheral electronic device corresponding to the selected peripheral symbol.

In order to better understand the above and other aspects of the present invention, the preferred embodiments are described below, and in conjunction with the drawings, the detailed description is as follows:

100‧‧‧Handheld electronic devices

110‧‧‧ Display screen

205‧‧‧ Positioning device

210‧‧‧First peripheral electronic device

220‧‧‧Second peripheral electronic device

230‧‧‧ Third peripheral electronic device

240‧‧‧4th peripheral electronic device

A1, A2, A3‧‧‧ icon

F1‧‧‧First location file

F2‧‧‧First Peripheral Location File

F3‧‧‧Second peripheral location file

P1‧‧‧ overall relative positional relationship

Steps S110, S111, S112, S120, S130, S140, S210, S211, S212‧‧

SP1‧‧‧ Space

SY1‧‧‧Handheld symbol

SY11‧‧ pointing symbol

SY2‧‧‧ first surrounding symbol

SY3‧‧‧second surrounding symbol

SY4‧‧‧ third surrounding symbol

SY5‧‧‧fourth surrounding symbol

FIG. 1 is a flow chart of a method for pairing electronic devices according to an embodiment of the invention.

FIG. 2 is a layout diagram of a plurality of peripheral electronic devices according to an embodiment of the invention.

FIG. 3 is a schematic diagram showing the overall relative positional relationship of the peripheral electronic devices according to FIG. 2 .

FIG. 4 is a schematic diagram showing the overall relative positional relationship of the peripheral electronic devices according to FIG. 2 .

FIG. 5 is a schematic diagram showing a pair of handheld electronic devices and peripheral electronic devices.

FIG. 6 is a diagram showing a display screen of a handheld electronic device according to another embodiment of the present invention.

FIG. 7 is a schematic diagram showing the symbol steering of the handheld device of FIG. 4.

FIG. 8 is a diagram showing the overall relative positional relationship of a peripheral symbol displayed by a handheld electronic device according to another embodiment of the present invention.

FIG. 9 is a flow chart showing a method for pairing electronic devices according to another embodiment of the present invention.

FIG. 10A is a diagram showing the relative positional relationship between the handheld electronic device and all peripheral electronic devices.

FIG. 10B illustrates a partial relative positional relationship between the second peripheral electronic device and the handheld electronic device.

FIG. 10C illustrates a partial relative positional relationship between the first peripheral electronic device and the handheld electronic device.

FIG. 1 is a flow chart of a method for pairing electronic devices according to an embodiment of the invention.

In step S110, please refer to the 2nd and 3rd drawings at the same time, and the second drawing FIG. 3 is a schematic diagram showing the overall relative positional relationship of a plurality of peripheral electronic devices according to FIG. 2 according to an embodiment of the present invention. The handheld electronic device 100 obtains an overall relative positional relationship P1 between a plurality of peripheral electronic devices. For example, a plurality of peripheral electronic devices and positioning devices 205 are disposed in a space (such as a conference room, a home environment, or any other type of space) P1. The peripheral electronic device includes a first peripheral electronic device 210, a second peripheral electronic device 220, a third peripheral electronic device 230, and a fourth peripheral electronic device 240, wherein the first peripheral electronic device 210 and the second peripheral electronic device 220 are, for example, The display screen, the third peripheral electronic device 230 is, for example, a projector, and the fourth peripheral electronic device 240 is, for example, a speaker. When the handheld electronic device 100 enters the space P, an overall relative positional relationship P1 of the peripheral electronic devices can be obtained. In another embodiment, the peripheral electronic device can also be other electronic devices that can be connected to the handheld electronic device 100, such as several displays of a video wall. In addition, the embodiment of the present invention does not limit the number of peripheral electronic devices, which may be less than 4 or more than 4.

This step S110 can be completed by the following steps S111 and S112.

In step S111, as shown in FIG. 3, the positioning device 205 detects the relative coordinate positions of the peripheral electronic devices and records them in the first position file F1 (the first position file F1 is shown in FIG. 2). As shown in FIG. 3, taking the XY plane (such as a horizontal plane) and the positioning device 205 as a base origin, for example, since the third peripheral electronic device 230 is located just below the positioning device 205, the third peripheral electronic device 230 is The coordinates origin overlap in the XY plane. In addition, the first peripheral electronic device 210 and the second peripheral electronic device 220 overlap along the Z axis (eg, an axial direction perpendicular to the ground). Therefore, the first peripheral electronic device 210 and the second peripheral electronic device 220 overlap in the XY plane. The positioning device 205 can detect the relative positions of the peripheral electronic devices by using wireless technology or other suitable detection technologies, such as WiFi, Bluetooth, infrared, ultrasonic or radar scanning technologies. Although the figure is not shown, the positioning device 205 and the peripheral electronic device may include a signal transceiver, and the wireless signal sent by the peripheral electronic device is received by the positioning device 205, so that the positioning device 205 can detect the peripheral electronic device relative to the positioning device 205. Relative coordinates.

In step S112, the handheld electronic device 100 obtains the first location file F1 from the positioning device 205 and estimates the overall relative positional relationship P1. For example, when the handheld electronic device 100 enters the space SP1, the handheld electronic device 100 can synchronize with the positioning device 205, and the first position file F1 is obtained from the positioning device 205, and the overall relative positional relationship P1 is estimated accordingly.

In another embodiment, one of the plurality of peripheral electronic devices can also detect the relative coordinate positions of the peripheral electronic devices and record them in the first location file F1. When the handheld electronic device 100 enters the space SP1, the handheld electronic device 100 can synchronize with the one of the peripheral electronic devices, and obtain the first location file F1 from the peripheral electronic device, and estimate the overall relative position relationship P1 accordingly. . With this design, the positioning device 205 can be selectively omitted.

In step S120, please refer to FIG. 4 at the same time, which is a schematic diagram showing the overall relative positional relationship of the peripheral electronic devices according to FIG. 2 . When the handheld electronic device 100 enters the space SP1, the display screen 110 of the handheld electronic device 100 displays the handheld device symbol SY1 representing the handheld electronic device 100. Through hand The identification of the device symbol SY1 allows the user to quickly recognize the position of the handheld electronic device 100 on the display screen 110. In the embodiment, the handheld device symbol SY1 may be displayed in a central area of the display screen 110 of the handheld electronic device 100, but in another embodiment, an area other than the central area, such as an edge area, may also be displayed. In addition, the display screen 110 further displays a pointing symbol SY11 to indicate the orientation of the handheld electronic device 100, or the facing direction of the user.

In step S130, as shown in FIG. 4, the handheld electronic device 100 displays the peripheral symbols corresponding to the peripheral electronic devices according to the overall relative positional relationship P1. For example, the handheld electronic device 100 displays a first peripheral symbol SY2 representing the first peripheral electronic device 210, a second peripheral symbol SY3 representing the second peripheral electronic device 220, and a third surrounding symbol SY4 representing the third peripheral electronic device 230. Represents a fourth peripheral symbol SY5 of the fourth peripheral electronic device 240. Identification through surrounding symbols. Since the graphics of the surrounding symbols conform to the types of peripheral electronic devices, the user can quickly know the location and type of the peripheral electronic devices.

In this embodiment, the handheld electronic device 100 projects the position of the peripheral electronic devices to the XY plane. Therefore, the handheld electronic device 100 displays the relative positional relationship of the peripheral electronic devices in the XY plane. It is used to limit the embodiments of the present invention. Since the first location file F1 records the three-dimensional relative coordinates of the peripheral electronic devices, in another embodiment, the positioning device 205 or the handheld electronic device 100 can also project the coordinates of the peripheral electronic devices to any plane. Such as the XZ plane (such as vertical or upright) or YZ plane.

In addition, the step S130 may further include: the handheld electronic device 100 A coordinate is established in the overall relative position relationship P1, such as an XY coordinate, wherein the XY coordinate includes a coordinate origin; then, the handheld electronic device 100 moves the coordinate origin to overlap the handheld device symbol SY1 without moving the surrounding symbol, such as Figure 4 shows. In this way, the user can quickly recognize the position of the handheld device symbol SY1 on the display screen 110 through the coordinate origin.

In addition, the step S130 may further include: the handheld electronic device 100 may determine, according to the overall relative positional relationship P1, whether at least two of the peripheral electronic devices overlap in an axial direction; if yes, the handheld electronic device 100 partially overlaps The way to display the peripheral electronic devices that overlap. For example, since the first peripheral electronic device 210 and the second peripheral electronic device 220 overlap along the Z axis (as shown in FIG. 1 ), in order to display the first surrounding symbol SY2 and the second surrounding symbol SY3 simultaneously on the display The screen 110, the first surrounding symbol SY2 and the second surrounding symbol SY3 may partially overlap.

In step S140, please refer to FIG. 5 at the same time, which shows a schematic diagram of the paired handheld electronic device and the peripheral electronic device. The handheld electronic device 100 responds to the touch action between the handheld device symbol SY1 and the selected peripheral symbol, and highlights the selected peripheral symbol; and then responds to a drag release action to match the peripheral electronic corresponding to the surrounding symbol of the reverse white Device and handheld electronic device 100. For example, the user can perform a dragging action from the handheld device symbol SY1 to the second surrounding symbol SY3 on the display screen 110. The handheld electronic device 100 responds to the dragging action, and highlights the second surrounding symbol SY3, indicating that the second selection is performed. The peripheral electronic device 220; then, the user releases the dragging action, and the handheld electronic device 100 responds to the drag release action. The second peripheral electronic device 220 corresponding to the second peripheral symbol SY3 opposite to the white is paired with the handheld electronic device 100.

If the handheld electronic device 100 and the second peripheral electronic device 220 have no matching information in the past, the second peripheral symbol SY3 may be displayed in the second display mode (such as the solid line in FIG. 4), and the password verification may be performed in the pairing program. It is a program such as information exchange, which must be entered manually by the user. If the handheld electronic device 100 has been paired with the second peripheral electronic device 220, the user can further operate the second peripheral electronic device 220 further. For example, as shown in FIG. 6, a display screen diagram of a handheld electronic device according to another embodiment of the present invention is shown. When the handheld electronic device 100 stores the paired information with the second peripheral electronic device 220, the second peripheral symbol SY3 may be displayed in a first display mode (such as a dotted line). The user can select the icon A1, A2 or A3 as the data transfer function, where A1 can represent the screen image (Miracast), A2 can represent the file transmission, and A3 can represent the audio transmission. However, the representative functions of the diagrams A1, A2 or A3 are not limited thereto, and may be any of the functions of the corresponding peripheral electronic devices. In practical applications, the user may first select the icon A1, A2 or A3, and after determining the execution function, perform the pairing of steps S110 to S140 of the present invention and directly perform the selection function.

In summary, in the embodiment of FIG. 6, the handheld electronic device 100 can respectively display the peripheral symbols of the peripheral electronic devices that have been paired with the unpaired peripheral devices according to the paired information in different display modes. For the peripheral electronic devices that have been paired, the handheld electronic device 100 can be automatically connected thereto; after the connection, the user can perform a specific function on the display (such as the above-mentioned illustrations A1, A2 or A3). Correct In the unpaired peripheral electronic device, the handheld electronic device 100 can be paired with the selected peripheral electronic device through the above steps. In addition, during the pairing process, depending on the connection requirements, a password must be entered if necessary.

Figure 7 is a schematic diagram showing the turning of the hand-held device symbol SY1 of Figure 4. The handheld electronic device 100 can include a gyroscope or an accelerator sensor to detect whether the handheld electronic device 100 is rotated by an angle. For example, if the handheld electronic device 100 is rotated by an angle, such as 90 degrees clockwise, the pointing symbol SY11 of the hand-held device symbol SY1 is rotated by the same angle by the same steering to indicate the latest orientation of the handheld electronic device 100. In this way, even if the user can move the handheld electronic device 100 in the space SP1, the relative positional relationship between the handheld electronic device 100 and the peripheral electronic devices can be grasped. In addition, the hand-held device symbol SY1 can be turned together with the pointing symbol SY11, but the original posture can also be maintained.

FIG. 8 is a diagram showing the overall relative positional relationship of a peripheral symbol displayed by a handheld electronic device according to another embodiment of the present invention. In this embodiment, the first position file F1 of the handheld electronic device 100 projects the position of the peripheral electronic devices to the XZ plane (such as an upright surface), so the handheld electronic device 100 displays the peripheral electronic devices in the XZ. The relative positional relationship of the plane. In this way, the relative position of the peripheral symbols displayed on the display screen 110 is more in line with the relative position of the peripheral electronic devices viewed by the user while standing.

Further, although the step of obtaining the overall relative positional relationship (step S110) of the above embodiment is performed by the positioning device 205, the embodiment of the present invention is not limited thereto. The following are examples of other methods for obtaining an overall relative positional relationship.

FIG. 9 is a flow chart showing a method for pairing electronic devices according to another embodiment of the present invention.

In step S210, the peripheral electronic device detects a local relative positional relationship between the adjacent peripheral electronic device and the handheld electronic device 100. For example, one or some peripheral electronic devices respectively detect the relative coordinate positions of the other, other or other peripheral electronic devices and the handheld electronic device 100 and record them in a peripheral location file. In an embodiment, this step S210 can be completed by the following steps S211 to S212.

In step S211, please refer to FIG. 10A to FIG. 10C at the same time, FIG. 10A is a diagram showing the relative positional relationship between the handheld electronic device and all the peripheral electronic devices, and FIG. 10B is a view showing the second peripheral electronic device and the handheld electronic device. The partial relative positional relationship, and the 10C is a partial relative positional relationship between the first peripheral electronic device and the handheld electronic device. The number of peripheral electronic devices in this embodiment is described by taking two units as an example, but in another embodiment, it may be more than two.

The first peripheral electronic device 210 detects the relative coordinate position of the second peripheral electronic device 220 and the handheld electronic device 100 and records the first peripheral position file F2 (as shown in FIG. 10B). In one embodiment, the first peripheral electronic device 210 includes an image capturing unit (not shown) and an image analyzing unit (not shown), wherein the image capturing unit can capture the second peripheral electronic device 220 and the handheld electronic device. The image of the device 100 can be analyzed by the image analyzing unit to obtain the relative coordinate position of the second peripheral electronic device 220 and the handheld electronic device 100, and recorded in the first peripheral position. File F2.

In step S212, the second peripheral electronic device 220 detects the relative coordinate position of the first peripheral electronic device 210 and the handheld electronic device 100 and records it in a second peripheral location file F3 (as shown in FIG. 10C). In one embodiment, the second peripheral electronic device 220 includes an image capturing unit (not shown) and an image analyzing unit (not shown), wherein the image capturing unit can capture the first peripheral electronic device 210 and the handheld electronic device. The image of the device 100 can be analyzed by the image analyzing unit to obtain the relative coordinate position of the first peripheral electronic device 210 and the handheld electronic device 100, and recorded in the second peripheral position file F3.

In step S220, the handheld electronic device 100 analyzes the partial relative positional relationships to obtain the overall relative positional relationship. For example, when the handheld electronic device 100 enters the space SP1, the first peripheral electronic device 210 can transmit the first peripheral location file F2 to the handheld electronic device 100, and the second peripheral electronic device 220 can transmit the second peripheral location file. F3 is given to the handheld electronic device 100; after receiving, the handheld electronic device 100 can estimate the overall relative positional relationship of the peripheral electronic devices according to the first peripheral location file F2 and the second peripheral location file F3 (the overall relative positional relationship is as follows) Figure 9A shows).

The other steps S120 to S140 of the electronic device pairing method of the embodiment of the present invention are similar to the corresponding steps S120 to S140 of the flowchart of FIG. 1 and will not be described again.

In another embodiment, the overall relative positional relationship can be estimated by one of the peripheral electronic devices, and then transmitted to the handheld by the peripheral electronic device. Electronic device 100. For example, the first peripheral electronic device 210 can transmit the first peripheral location file F2 to the second peripheral electronic device 220, and the second peripheral electronic device 220 estimates the first peripheral location file F2 and the second peripheral location file F3. The overall relative positional relationship of the peripheral electronic devices (as shown in Figure 10A). After the handheld electronic device 100 enters the space SP1, the overall relative positional relationship is transmitted to the handheld electronic device 100 by the second peripheral location file F3.

When the handheld electronic device 100 is paired with the peripheral device, the information can be stored in a paired information in the handheld electronic device 100. The paired information can include the code, password, and service type of the electronic device. In the above step S210, when detecting the local relative positional relationship between the neighboring peripheral electronic device and the handheld electronic device 100, the peripheral electronic device can simultaneously store the code of the electronic device and the serviceable device at the same time in the peripheral location. Inside the file. In this way, the first peripheral location file F2 and the second peripheral location file F3 include, in addition to the relative absolute positional relationship, the code of the electronic device and the service that can be provided. Therefore, the handheld electronic device 100 estimates the overall relative position according to the surrounding location file. In the case of the relationship, the paired information can be compared at the same time, and the surrounding symbols corresponding to the paired peripheral electronic devices can be displayed in different ways (such as color and appearance).

When the user drags the handheld device symbol to the paired peripheral symbols to perform a specific function, such as a screen image, a file transfer, or a voice message.

In another image analysis method, each peripheral electronic device includes an illuminator (not shown) that emits light spots of different sizes and/or light colors. One of the peripheral electronic devices can capture images of neighboring electronic devices and analyze the images. The light spot of the screen is obtained to obtain a relative coordinate position of the peripheral electronic device and the handheld electronic device 100, and recorded in the peripheral location file; then, one of the peripheral electronic devices or the handheld electronic device 100 may be based on several peripherals. The location file obtains the overall relative positional relationship of the peripheral electronic devices. In another embodiment, the positioning device 205 can also capture the image of all the peripheral electronic devices, and analyze the spot of the image to obtain the overall relative positional relationship of all the peripheral electronic devices.

In summary, the overall relative positional relationship of the peripheral electronic devices can be estimated by one of the positioning device 205, the handheld electronic device 100, or one of the peripheral electronic devices. When the overall relative positional relationship between the handheld electronic device 100 or one of the peripheral electronic devices is estimated to be obtained, the positioning device 205 can be selectively omitted. In addition, the overall relative positional relationship of the peripheral electronic devices can be achieved by using wireless detection technology or image analysis technology.

In conclusion, the present invention has been disclosed in the above preferred embodiments, and is not intended to limit the present invention. A person skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims.

S110, S111, S112, S120, S130, S140‧‧ steps

Claims (10)

An electronic device matching method includes: a handheld electronic device obtaining an overall relative positional relationship between a plurality of peripheral electronic devices; the handheld electronic device displaying a handheld device symbol; and the handheld electronic device according to the overall relative positional relationship Displaying a plurality of peripheral symbols corresponding to the peripheral electronic devices; and the handheld electronic device responds to a touch action between the handheld device symbol and the selected peripheral symbol, and the pair of selected peripheral symbols corresponds to the The peripheral electronic device and the handheld electronic device, wherein the peripheral electronic devices are fixed electronic devices. The electronic device pairing method of claim 1, wherein the step of obtaining the overall relative positional relationship between the peripheral electronic devices by the handheld electronic device comprises: detecting, by the positioning device, the peripheral electronic devices The relative coordinate position is recorded in a first location file; and the handheld electronic device obtains the first location file from the positioning device and estimates the overall relative positional relationship. The method for pairing electronic devices according to claim 1, further comprising: each of the peripheral electronic devices detecting the neighboring electronic device and the handheld power device a partial relative positional relationship between the sub-devices; and analyzing a plurality of the local relative positional relationships to obtain the overall relative positional relationship. The electronic device pairing method of claim 3, wherein the peripheral electronic device comprises a first peripheral electronic device and a second peripheral electronic device, the electronic device pairing method further comprising: the first peripheral electronic device Detecting a relative coordinate position of the second peripheral electronic device and the handheld electronic device and recording the data in a first peripheral location file; the second peripheral electronic device detecting the relative relationship between the first peripheral electronic device and the handheld electronic device The coordinate position is recorded in a second peripheral location file; and the handheld electronic device obtains the overall relative positional relationship according to the first peripheral location file and the second peripheral location file. The electronic device pairing method of claim 3, wherein the peripheral electronic device comprises a first peripheral electronic device and a second peripheral electronic device, the electronic device pairing method further comprising: the first peripheral electronic device Detecting a relative coordinate position of the second peripheral electronic device and the handheld electronic device and recording the data in a first peripheral location file; the second peripheral electronic device detecting the relative relationship between the first peripheral electronic device and the handheld electronic device The coordinate position is recorded in a second peripheral location file; and the first peripheral electronic device and the second peripheral electronic device are in accordance with the first A peripheral location file and the second peripheral location file obtain the overall relative positional relationship and transmit to the handheld electronic device. The electronic device pairing method of claim 1, further comprising: the handheld electronic device or one of the peripheral electronic devices establishing a target in the overall relative positional relationship, wherein the coordinate comprises a standard The step of displaying the peripheral electronic devices according to the overall relative positional relationship includes: moving the coordinate origin to overlap the handheld device symbol. The electronic device pairing method of claim 6, wherein the step of responding to the touch action pairing the selected peripheral electronic device and the handheld electronic device comprises: responding from the handheld device symbol to the selected a dragging action of the peripheral symbol, highlighting the selected peripheral symbol; and responding to a drag release action, pairing the peripheral electronic device corresponding to the peripheral symbol and the handheld electronic device. The electronic device pairing method of claim 1, wherein the step of displaying the peripheral electronic devices according to the overall relative positional relationship comprises: determining at least two of the peripheral electronic devices according to the overall relative positional relationship Whether the ones overlap in an axial direction; and if at least two of the peripheral electronic devices overlap along the axial direction, the overlapping peripheral devices are displayed in a partially overlapping manner. The electronic device pairing method of claim 1, further comprising: the handheld electronic device displaying a pointing symbol; detecting whether the handheld electronic device is rotated by an angle; and if the handheld electronic device rotates the angle , rotate the angle that points to the same symbol. An electronic device pairing method includes: a handheld electronic device storing a paired information, wherein the paired information includes at least one code; and the handheld electronic device obtains an overall relative positional relationship between the plurality of peripheral electronic devices and the a code of the peripheral electronic device; the handheld electronic device displays a handheld device symbol; the handheld electronic device displays the peripheral symbol corresponding to the peripheral electronic device having the at least one code in a first display mode according to the overall relative positional relationship And displaying, in a second display mode, a peripheral symbol corresponding to the peripheral electronic device not having the at least one code; and the handheld electronic device responding to a touch action between the handheld device symbol and the selected peripheral symbol, when the When the surrounding symbol is displayed in the first display mode, the The handheld electronic device performs a specific function on the peripheral electronic device corresponding to the selected peripheral symbol. When the peripheral symbol is displayed in the second display mode, the handheld electronic device pairs the selected peripheral symbol. Corresponding to the peripheral electronic device; wherein the peripheral electronic devices are fixed electronic devices.