TWI816425B - Input device, indicator device and method of parameter adjustment the same - Google Patents

Abstract

An indicator device includes a displacement detection module, a color detection module and a control module, and the control module includes a storage unit, a determination module and a parameter adjustment module. The displacement detection module detects a relative displacement of the indicator device relative to a surface, and the color detection module detects a surface color of the surface. The storage unit stores a parameter group associated with an operation response of the indicator device, and the parameter group includes a first configuration and a second configuration. The determination module determines whether the surface color conforms to a specific color, and the parameter adjustment module adjusts the parameter group set from the first configuration to the second configuration based on the surface color conforming to the specific color.

Description

Input equipment, indicator device and parameter adjustment method thereof

The invention relates to an input device, an indicator device and a parameter adjustment method thereof, in particular to an input device, an indicator device and a parameter adjustment method with a color discrimination function.

Due to the current popularity of computers, the demand for input devices that need to interact with computers is also increasing. Among the input devices, the mouse is the most common, and it is usually a necessary device for controlling the computer. There are many types of mice on the market, and the main ones that have a direct impact on the user are usually the mouse's control response and its transmission response. Since everyone's reaction and control habits are different, the parameters of the mouse need to be adjusted depending on the application situations to have a better operating experience. For example, users usually have different requirements for mouse control response and transmission response in games and at work, and need to change the configuration of the mouse in a specific environment to meet the user's operational needs. However, changing the mouse configuration usually requires opening the mouse configuration interface on the computer to perform settings one by one. Whenever the user switches between games and work, the parameters must be modified repeatedly, or even reset to more appropriate configurations. in order to meet the needs of users. The process of adjusting parameters one by one is often too complex, time-consuming, and inconvenient.

Therefore, how to design an input device, a pointing device and a parameter adjustment method to more easily adjust the operating response of the pointing device to meet the user's operating needs under different operating environments is what the creators of this project want to do. A major topic of research.

In order to solve the above problems, the present invention provides an input device with a color discrimination function to overcome the problems of the conventional technology. Therefore, the input device of the present invention includes a board and a pointing device, and the board includes a first area and a second area, and the first area includes a specific color. The indicator device includes a displacement detection module, a color detection module and a control module, and the control module includes a storage unit, a judgment module and a parameter adjustment module. The displacement detection module detects the relative displacement of the index device relative to the surface of the plate. The color detection module forms a detection area and detects the surface color in the detection area. The control module is coupled to the displacement detection module and the color detection module, and the storage unit stores a parameter set associated with the operation response of the pointing device. The parameter set includes a first configuration and a second configuration. The judgment module is coupled to the color detection module and judges whether the surface color matches a specific color. The parameter adjustment module is coupled to the judgment module and the storage unit, and adjusts the parameter set from the first configuration to the second configuration based on the surface color matching the specific color.

In order to solve the above problems, the present invention provides an indicator device with a color discrimination function to overcome the problems of the conventional technology. Therefore, the indicator device of the present invention includes a displacement detection module, a color detection module and a control module, and the control module includes a storage unit, a judgment module and a parameter adjustment module. The displacement detection module detects the relative displacement of the indicator device relative to the surface. The color detection module forms a detection area and detects the surface color of the surface in the detection area. The control module is coupled to the displacement detection module and the color detection module, and the storage unit stores a parameter set associated with the operation response of the pointing device. The parameter set includes a first configuration and a second configuration. The judgment module is coupled to the color detection module and judges whether the surface color matches a specific color. color. The parameter adjustment module is coupled to the judgment module and the storage unit, and adjusts the parameter set from the first configuration to the second configuration based on the surface color matching the specific color.

In order to solve the above problems, the present invention provides a parameter adjustment method for an indicator device with a color discrimination function to overcome the problems of the conventional technology. Therefore, the indicator device of the present invention detects the relative displacement of the indicator device relative to the surface, and the parameter adjustment method includes the following steps: (a) storing a parameter group associated with the operation response of the indicator device, the parameter group including the first configuration and Second configuration. (b) Form a detection area and detect the surface color in the detection area. (c) Determine whether the surface color matches the specific color. (d) Adjusting the parameter set from the first configuration to the second configuration based on the surface color matching the specific color.

The main purpose and effect of the present invention is that the input device with color discrimination function of the present invention can automatically change the operating response of the pointing device by detecting whether the surface color in the detection area matches a specific color, so as to achieve different operations. environment, the operating response of the indicator device can be easily adjusted to meet the user's operating needs.

In order to further understand the technology, means and effects adopted by the present invention to achieve the intended purpose, please refer to the following detailed description and drawings of the present invention. It is believed that the purpose, features and characteristics of the present invention can be understood in depth and For specific understanding, however, the attached drawings are only for reference and illustration, and are not intended to limit the present invention.

100:Input device

1: Board body

1-1: First surface

1-2: Second surface

A. A1~A3: first area

B:Second area

2:Indicator device

22: Displacement detection module

24: Color detection module

242:Light-emitting component

L: Luminous behavior

244:Image sensor

S1: first signal

AD: detection area

26:Control module

262:Storage unit

S2: Second signal

PG: parameter group

264:Judgement module

266: Parameter adjustment module

28:Trigger switch

Tr: trigger

30:Power module

32:LED light

34:Encoder

200:Electronic equipment

APP: application software

ML: learning mode

CL:Learning Commands

CC:Adjustment command

(S100)~(S400): steps

Figure 1 is a schematic structural view of the appearance of an input device with a color discrimination function according to the present invention; Figure 2A is a schematic view of the appearance of a first embodiment of a board according to the present invention; Figure 2B is a schematic view of the appearance of a second embodiment of a board according to the present invention; Figure 3 is Circuit block diagram of the indicator device of the present invention; Figure 4 is a circuit block diagram of the color detection module of the present invention; Figure 5 is an application block diagram of the indicator device with electronic equipment of the present invention; Figure 6 is the method flow of the parameter adjustment method of the indicator device of the present invention; and Figure 7 is the method of the indicator device of the present invention. Schematic diagram of a modified embodiment of the input device of the invention.

The technical content and detailed description of the present invention are as follows with reference to the drawings: Please refer to FIG. 1 which is a schematic structural diagram of the appearance of the input device with color discrimination function of the present invention. The input device 100 is mainly a device used to input information to the electronic device 200 , and the input device 100 includes a board 1 and a pointing device 2 . The board body 1 can be a plate-shaped object such as a mouse pad, and the board body 1 includes at least two areas. Colors can be formed at any position on the board 1 . The pointing device 2 may be a mouse or other device used for human-computer interaction input of the electronic device 200, and is mainly used for related operations such as movement and clicking. The main feature of the present invention is that in addition to the above operations, the indicator device 2 can also change the operation response accordingly based on the color of a specific area on the board 1. The specific details will be further explained later. The electronic device 200 may be, for example, but not limited to, a computer, a tablet, or other devices. In addition, in one embodiment of the present invention, the color matching of the board 1 can be multiple mouse pads of different colors, two sides of the same mouse pad are of different colors, or multiple areas of the same side of the same mouse pad are different. color, and multiple areas are of different colors, the multi-color arrangement, shape and range are not limited.

Please refer to FIG. 2A , which is a schematic appearance diagram of the first embodiment of the board body of the present invention, and FIG. 2B , which is a schematic appearance diagram of the second embodiment of the board body of the present invention. Please refer to FIG. 1 together. In Figure 2A, the plate body 1 includes a first surface 1-1, and a second surface 1-2 opposite to the first surface 1-1. The first surface 1-1 is the first area A, and the second surface 1-2 is the second area B. The first area A forms a specific color, and the second area B The colors are informal. The indicator device 2 is mainly based on the user turning the board 1 to the first surface 1-1 and detecting a specific color on the first surface 1-1, and changing the operation response accordingly. In FIG. 2B, the first surface 1-1 includes a first area A and a second area B, and the first area A forms a specific color. The pointing device 2 mainly detects a specific color based on the user moving the pointing device 2 to the first area A on the first surface 1-1, and changes the operation response accordingly.

Please refer to Figure 3 for a circuit block diagram of the indicator device of the present invention, and refer to Figures 1 to 2B for details. The pointing device 2 is mainly coupled to the electronic device 200 (such as a computer) through wired or wireless means. The wired coupling is mainly connected to the electronic device 200 through a connection port such as, but not limited to, USB, and the wireless coupling is mainly connected through a USB port, for example. But it is not limited to a transmission antenna to wirelessly transmit signals with the electronic device 200 . The indicator device 2 includes a displacement detection module 22, a color detection module 24 and a control module 26, and the control module 26 is coupled to the displacement detection module 22 and the color detection module 24. The displacement detection module 22 detects the relative displacement of the indicator device 2 relative to the surface of the board 1 (for example, the first surface 1-1 or the second surface 1-2), so as to display the corresponding position on the display area of the electronic device 200. movement. The color detection module 24 forms a detection area AD for detecting color, so as to detect the surface color in the detection area AD. Preferably, since the pointing device 2 interacts with the board 1 , the color detection module 24 can be disposed on the contact surface with the board 1 (ie, the bottom of the mouse) to detect the color on the surface of the board 1 . Take Figure 2A as an example. When the pointing device 2 is placed on the first surface 1-1, the color detection module 24 can detect the specific color of the first area A through the detection area AD, and vice versa, detect the color of the second area B.

The control module 26 is coupled to the displacement detection module 22 and the color detection module 24 , and includes a storage unit 262 , a judgment module 264 and a parameter adjustment module 266 . The storage unit 262 is used to store the parameter group PG associated with the operation response of the pointing device 2. The operation response refers to the sensitivity, transmission rate and other responses of the pointing device 2 when the user operates the pointing device 2. Among them, parameter group PG can include indicator equipment At least one of the displacement parameters of the setting 2, the transmission parameters of the pointing device 2 and the key parameters of the pointing device 2, and the adjustment of each parameter will change the operating response of the pointing device 2. For example, but not limited to, changing the displacement parameter of the indicator device 2 can change the relative displacement amount (ie, sensitivity) of the indicator device 2 relative to the plate body 1 . The parameter group PG includes at least two different configurations (i.e., a first configuration and a second configuration) in response to different colors, and one of the configurations corresponds to a specific color (for example, but not limited to, the second configuration corresponds to a specific color), Another configuration does not correspond to a specific color (such as, but not limited to, the first configuration does not correspond to a specific color).

The determination module 264 is coupled to the color detection module 24 and is used to determine whether the surface color matches a specific color based on the signal provided by the color detection module 24 . When the color detection module 24 moves to the first area A for detection, the judgment module 264 judges that the surface color matches the specific color; otherwise, the judgment module 264 judges that the surface color does not match the specific color. The parameter adjustment module 266 is coupled to the judgment module 264 and the storage unit 262, and adjusts the parameter group PG from the first configuration to the second configuration based on the surface color matching the specific color, so as to adjust the operation response of the pointing device 2. On the other hand, the parameter adjustment module 266 may also adjust the parameter group PG from the second configuration to the first configuration based on the surface color not matching the specific color, but may also maintain the parameter group PG as the third configuration based on the surface color not matching the specific color. Two configurations. The first configuration may be an initial default configuration, so that the parameter group PG is the default parameter group PG when the pointing device 2 is started. In addition, the specific color can be selected from one of the three primary colors (i.e., red, green, and blue), so that the judgment module 264 can accurately determine whether the surface color matches the specific color, and avoid increasing the probability of judgment errors due to insufficiently vivid colors.

For example, assume that the first configuration is responsive to the office mode in which the user performs paperwork, and the second configuration is responsive to the casual mode (Game Mode) in which the user performs games. Practically speaking, the operating response of the indicator device 2 in the leisure mode is better than that in the working mode, so as to better meet the needs of the user. Therefore, the first value corresponding to the working mode can be set in the storage unit 262 First configuration and second configuration. The first configuration example: 1. Use Bluetooth (Bluetooth Low Energy) transmission. 2. Lower return rate (report rate). 3. Enable default button settings. 4. Higher lifting height (Lift Off Distance). 5. Lower sensitivity (Dots Per Inch, such as 800dpi). In this way, the power consumption of the indicator device 2 can be saved, and although the operation response is poor, it is still sufficient to meet the user's work needs.

Second configuration, for example: 1. Use 2.4GHz transmission. 2. Higher rate of return. 3. Enable play button settings. 4. Lower lifting height (Lift Off Distance). 5. Higher sensitivity (Dots Per Inch, such as 1600dpi). In this way, a better transmission response can be provided, and the game can further meet the requirements of fast response and easy control of the indicator device 2 in games. When the surface color matches a specific color, it means that the user wants to enter the leisure mode from the work mode, so the parameter adjustment module 266 adjusts the parameter group PG from the first configuration to the second configuration to adjust the operating response of the pointing device 2 . It is worth mentioning that in one embodiment of the present invention, the above-mentioned modes are only for illustration. The actual operation may include a variety of different modes (such as but not limited to work mode, leisure mode, website mode, etc.), and the above-mentioned mode is not used. is limited.

Referring again to FIG. 3 , the indicator device 2 may further include a trigger switch 28 . The trigger switch 28 is coupled to the color detection module 24 and enables the color detection module 24 based on the trigger Tr, so that the color detection module 24 can detect the surface color. Specifically, the color detection module 24 can periodically detect the surface color, so that when the surface color changes, the change is detected and the parameter adjustment module 266 adjusts the configuration of the parameter group PG accordingly, so as to Achieve the effect of quickly adjusting the configuration of the parameter group PG based on the user's needs. However, if the pointing device 2 has additional considerations (such as but not limited to power consumption, etc.), the pointing device 2 may be configured with a trigger switch 28 . When the trigger switch 28 is not pressed, the pointing device 2 operates in the same manner as a general mouse, and when the user presses the trigger switch 28 (ie, triggers Tr), the color detection module 24 detects the detection area AD. Surface color and adjust the configuration of parameter group PG accordingly to achieve saving power consumption The effect. It is worth mentioning that in one embodiment of the present invention, the pointing device 2 may further include a plurality of trigger switches 28. Except for one of them triggering the color detection module 24, the rest may generate other trigger switches as defined by the user. Operation purposes (such as but not limited to selection, dragging, etc.) will not be described again here. In addition, in one embodiment of the present invention, the color detection module 24 can preferably be disposed at the contact surface between the pointing device 2 and the board 1 (i.e., the bottom surface), but it can also be disposed anywhere on the pointing device 2. There are no restrictions here.

On the other hand, the indicator device 2 may further include a power module 30, an LED light 32, and an encoder 34. The power module 30 is mainly used to supply the power source required for the operation of the pointing device 2. If the pointing device 2 is a wired device, the pointing device 2 is usually coupled to the power module 30 through a connection port, so that the power module 30 can provide power source. If the pointing device 2 is a wireless device, the power module 30 is usually coupled to the power module 30 by an internal battery, so that the power module 30 provides a power source accordingly. The LED light 32 is coupled to the control module 26 and is mainly used for lighting/blinking/gradient and other lighting methods to produce visual aesthetic effects, but is not limited to using specific lighting/blinking/gradient and other lighting methods to indicate the indicator device 2 current status. For example, but not limited to, in the working mode, the control module 26 controls the LED light 32 to emit blue light, and in the leisure mode, the control module 26 controls the LED light 32 to emit red light, so that the user can quickly distinguish using vision. The effect of the current mode. The encoder 34 is coupled to the control module 26 and is mainly used to digitally convert the relative displacement so that the electronic device 200 can determine the correct position of the cursor on the screen of the electronic device 200 .

Please refer to Figure 4 for a circuit block diagram of the color detection module of the present invention. Please refer to Figures 1 to 3 for details. The color detection module 24 includes a light-emitting element 242 and an image photosensitive element 244, and the light-emitting element 242 and the image photosensitive element 244 are coupled to the control module 26. The light-emitting element 242 is mainly used to generate a light-emitting behavior L to illuminate the surface of the board 1 corresponding to the detection area AD, thereby increasing the brightness of the surface to improve the recognition accuracy. The image photosensitive element 244 can be a sensing element such as, but not limited to, a charge-coupled device (CCD), an image sensor (Complementary Metal-Oxide Semiconductor; CMOS), and is based on Corresponding to the surface color of the detection area AD on the luminous behavior sensing panel 1, a first signal S1 is provided to the judgment module 264 of the control module 26 based on the surface color, so that the judgment module 264 judges the color of the detection area AD accordingly. Surface color.

Please refer to FIG. 5 for an application block diagram of the indicator device of the present invention combined with electronic equipment. Please refer to FIGS. 1 to 4 for details. The electronic device 200 includes an application software APP used to receive and update the firmware of the indicator device 2. The application software APP is mainly installed on the electronic device 200 and executes the learning mode ML. The learning mode ML is mainly used to convert a customized parameter set The configuration of PG corresponds to the color specified by the user. Specifically, when the user executes the learning mode ML, the electronic device 200 provides the learning command CL to the control module 26 of the pointing device 2 to instruct the pointing device 2 to perform a corresponding learning operation. Then, the pointing device 2 controls the color detection module 24 to detect the current surface color based on receiving the learning command CL. After detecting and determining the current surface color (the control module 26 executes firmware), the control module 26 of the pointer device 2 provides the second signal S2 (which can be a color code or other recognition result) to the application based on the current surface color. Software APP.

The user confirms the detected color through the application software APP and learns the current configuration corresponding to the current surface color. Then, the user can adjust the current configuration to the customized configuration by operating the application software APP, and after the adjustment is completed, the user can generate new firmware by operating the application software APP, and control the electronic device 200 to provide adjustment commands corresponding to the customized configuration. CC to target device 2 (i.e. transfer new firmware). Finally, the pointing device 2 updates the current configuration to a customized configuration (that is, updates the firmware) based on the adjustment command CC, so as to achieve a customized effect of setting the parameter group PG of the pointing device 2 and its corresponding color.

Please refer to FIG. 6 for a method flow chart of the parameter adjustment method of the indicator device of the present invention. Please refer to FIGS. 1 to 5 for details. The parameter adjustment method of the indicator device 2 is mainly used to control the indicator device 2 based on the specific The color is determined to change the operation response of the pointing device 2, and the parameter adjustment method includes storing a parameter group associated with the operation response of the pointing device, where the parameter group includes a first configuration and a second configuration (S100). The pointing device 2 can store a parameter group PG associated with the operation response of the pointing device 2 through the storage unit 262, and the parameter group PG includes at least two different configurations (ie, a first configuration and a second configuration) in response to different colors. Then, a detection area is formed, and the surface color of the detection area is detected (S200). The indicator device 2 can form a detection area AD for detecting color through the color detection module 24, so as to detect the surface color in the detection area AD.

Then, it is determined whether the surface color matches the specific color (S300). The indicator device 2 can determine whether the surface color matches a specific color based on the signal provided by the color detection module 24 through the determination module 264 . Finally, the parameter set is adjusted from the first configuration to the second configuration based on the surface color matching the specific color (S400). The pointing device 2 can adjust the parameter group PG from the first configuration to the second configuration through the parameter adjustment module 266 based on the surface color matching a specific color, so as to adjust the operating response of the pointing device 2 . It is worth mentioning that in one embodiment of the present invention, the detailed parameter adjustment method of the indicator device 2 can be referred to FIGS. 1 to 4 and will not be described again here.

Please refer to FIG. 7 which is a schematic diagram of a modified implementation of the input device of the present invention, and refer to FIGS. 1 to 6 for details. In FIG. 2A , the first surface 1 - 1 of the plate body 1 includes three first areas A1 to A-3 and one second area B. The first areas A each form three different specific colors, and the second area B has no specific color, or forms a different color from the first areas A1 to A-3. The parameter group PG of the indicator device 2 includes three different configurations (for example, but not limited to, the second configuration, the third configuration, the fourth configuration) corresponding to three different specific colors, and also includes an initial first configuration (i.e., the default configuration). When the pointer device 2 only moves to the second area B but has not moved to the first areas A1 to A-3, the control module 26 sets the parameter group PG to the initial first configuration based on the surface color not matching the specific color. When the pointing device 2 moves to the first area In the area A1, the control module 26 detects the specific color of the first area A1 and adjusts the parameter group PG from the first configuration to the second configuration, and after that, when the pointing device 2 moves back to the second area B, due to The control module 26 determines that the surface color does not match the specific color again, so the control module 26 will not adjust the configuration of the parameter group PG back to the first configuration, but will continue to maintain it in the second configuration. The operation mode of the first area A2 and the first area A3 is also the same, and will not be described again here. In this way, the second area B can be used as the operating area of the pointing device 2. The user can use the first areas A1 to A3 to adjust the appropriate parameter group PG, and then return to the second area B to operate the pointing device 2.

However, the above are only detailed descriptions and drawings of preferred embodiments of the present invention. However, the characteristics of the present invention are not limited thereto and are not used to limit the present invention. The entire scope of the present invention should be applied in the following terms The patent scope shall prevail. All embodiments that are within the spirit of the patentable scope of the present invention and similar modified embodiments shall be included in the scope of the present invention. Anyone familiar with the art can easily think of it in the field of the present invention. Changes or modifications may be covered by the following patent scope of this case.

2:Indicator device

22: Displacement detection module

24: Color detection module

AD: detection area

26:Control module

262:Storage unit

PG: parameter group

264:Judgement module

266: Parameter adjustment module

28:Trigger switch

Tr: trigger

30:Power module

32:LED light

34:Encoder

200:Electronic equipment

Claims (15)

An input device includes: a board body including a first area and a second area, the first area including a specific color; a pointing device including: a displacement detection module that detects the relative position of the pointing device to a relative displacement of a surface of the plate; a color detection module to form a detection area and detect a surface color of the surface in the detection area; an LED light to emit light; and a control The module is coupled to the displacement detection module, the color detection module and the LED light, and includes: a storage unit that stores a parameter set associated with an operation response of the pointing device, the parameter set including a A first configuration and a second configuration; a judgment module coupled to the color detection module and judging whether the surface color matches the specific color; a parameter adjustment module coupling the judgment module and the storage unit , and adjust the parameter set from the first configuration to the second configuration based on the surface color matching the specific color; and an application software installed on an electronic device, and executes a learning mode and provides a learning command to the The control module enables the indicator device to detect the current surface color based on the learning command, and provide a second signal to the application software based on the current surface color; wherein the control module is based on the first configuration based on the parameter set When, the control module controls the LED light to emit light of a color accordingly, so that the user can quickly visually identify the current operating mode as the working mode; the control module is based on the parameter set when the second configuration is , the control module controls the LED The light emits light of another color accordingly, so that the user can quickly visually distinguish that the current operating mode is the leisure mode; and wherein, the application software learns the color corresponding to the current surface color based on the second signal. A current configuration, and based on adjusting the current configuration to a custom configuration, an adjustment command is provided to the pointing device, so that the pointing device updates the current configuration to the custom configuration based on the adjustment command. The input device of claim 1, wherein a first surface of the board forms the first area, and a second surface of the board forms the second area. The input device according to claim 1, wherein a first surface of the board forms the first area and the second area. The input device as claimed in claim 1, wherein the specific color is selected from one of three primary colors. An indicator device includes: a displacement detection module that detects a relative displacement of the indicator device relative to a surface; a color detection module that forms a detection area and detects the surface in the detection area a surface color; an LED light for emitting light; and a control module coupled to the displacement detection module, the color detection module and the LED light, and including: a storage unit to store information associated with the indicator A parameter set for an operation response of the device, the parameter set including a first configuration and a second configuration; a determination module coupled to the color detection module and determining whether the surface color matches a specific color; and A parameter adjustment module, coupled to the judgment module and the storage unit, adjusts the parameter set from the first configuration to the second configuration based on the surface color matching the specific color; wherein the control module is based on the When the parameter set is the first configuration, the control module controls the LED light to emit light of a color accordingly, so that the user can quickly visually identify the current operating mode as the working mode; the control module is based on the parameters When set to the second configuration, the control module controls the LED light to emit light of another color accordingly, so that the user can quickly visually identify that the current operating mode is the leisure mode; and wherein, in a learning mode When the control module receives a learning command provided by an application software, the indicator device detects the current surface color based on the learning command, and provides a second signal to the application software based on the current surface color; The application software learns a current configuration corresponding to the current surface color based on the second signal, and provides an adjustment command to the pointing device based on the current configuration being adjusted to a customized configuration, so that the pointing device is based on the adjustment command. The current configuration is updated to the custom configuration. The indicator device as claimed in claim 5, wherein the color detection module includes: a light-emitting element that generates a light-emitting behavior; and an image photosensitive element that senses the surface color based on the light-emitting behavior and provides the surface color based on the surface color. A first signal is sent to the judgment module. The indicator device of claim 5 further includes: a trigger switch coupled to the color detection module and enabling the color detection module to detect the surface color based on a trigger. The indicator device as claimed in claim 5, wherein the color detection module periodically detects the surface color. The indicator device of claim 5, wherein the parameter set includes at least one of a displacement parameter, a transmission parameter and a key parameter, the first configuration is responsive to an operating mode, and the second configuration is responsive to In a casual mode. The input device of claim 5, wherein the control module sets the parameter set to the initial first configuration based on the surface color not matching the specific color, and the control module sets the parameter set to the first configuration based on the parameter set. After a configuration is adjusted to the second configuration, and the surface color does not match the specific color again, the configuration of the parameter group is maintained as the second configuration. A parameter adjustment method of an indicator device, the indicator device detects a relative displacement of the indicator device relative to a surface, and the parameter adjustment method includes the following steps: storing a parameter group associated with an operation response of the indicator device , the parameter set includes a first configuration and a second configuration; forms a detection area, and detects a surface color in the detection area; determines whether the surface color matches a specific color; based on the surface color matching the specific color The parameter set is adjusted from the first configuration to the second configuration based on the color; based on the parameter set being the first configuration, the control module controls an LED light to emit light of one color accordingly, so that the user can use the visual Quickly identify the current operating mode as the working mode; based on the second configuration based on the parameter set, the control module controls the LED light to emit light of another color accordingly, so that the user can quickly identify using vision. The currently operated mode is the leisure mode; a learning mode is executed through an application software to provide a learning command to the pointing device; the pointing device detects the current surface color based on the learning command and provides a The second signal is sent to the application software; The application software learns a current configuration corresponding to the current surface color based on the second signal, and provides an adjustment command to the pointing device based on the adjustment to a custom configuration based on the current configuration; and the pointing device based on the adjustment command to update the current configuration to the custom configuration. The parameter adjustment method as claimed in claim 11, further comprising the following steps: generating a light-emitting behavior through a light-emitting element; sensing the surface color based on the light-emitting behavior, and providing a first signal based on the surface color; based on the first The signal learns the surface color and determines whether the surface color matches the specific color. The parameter adjustment method as described in claim 11 further includes the following steps: detecting the surface color based on a trigger. The parameter adjustment method as described in claim 11 further includes the following steps: periodically detecting the color of the surface. The parameter adjustment method of claim 11, further comprising the following steps: setting the parameter set as the initial first configuration based on the surface color not matching the specific color; and based on the parameter set from the first configuration After adjusting to the second configuration, and the surface color does not match the specific color again, the configuration of the parameter group is maintained as the second configuration.

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