CN101833383A - Multiple variable speed touch pad cursor control method - Google Patents
Multiple variable speed touch pad cursor control method Download PDFInfo
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- CN101833383A CN101833383A CN200910119232A CN200910119232A CN101833383A CN 101833383 A CN101833383 A CN 101833383A CN 200910119232 A CN200910119232 A CN 200910119232A CN 200910119232 A CN200910119232 A CN 200910119232A CN 101833383 A CN101833383 A CN 101833383A
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000013598 vector Substances 0.000 claims abstract description 48
- 230000006870 function Effects 0.000 claims abstract description 29
- 238000006073 displacement reaction Methods 0.000 claims abstract description 24
- 238000009825 accumulation Methods 0.000 claims description 33
- 230000008859 change Effects 0.000 abstract description 2
- 230000005945 translocation Effects 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 210000003811 finger Anatomy 0.000 description 35
- 230000008569 process Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 241000473256 Erythrolamprus cursor Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
The invention relates to a multiple variable speed touch pad cursor control method which is used in a system that a touch pad controls a screen cursor and used for converting a translocation vector of fingers into a translocation vector of the screen cursor. The screen cursor is distinguished by using at least one starting state and one closing state according to the state of the touch pad in accordance with the finger touch; and a value obtained by multiplying speed parameters calculated by at least more than two different conversion formulas by finger coordinate change vectors is used as a moving vector of the screen cursor according to different changes of the pressing time and the finger displacement; therefore, the invention provides a control function that different cursor moving speeds and mouse key functions are switched according to the demands of a user so as to increase the convenience for the user to the cursor control.
Description
Technical field
The touch pad cursor control method of the relevant a kind of multiple variable speed of the present invention by this providing the user can switch different cursor moving speed on demand, and then increases the convenience to cursor control.
Background technology
Cursor control device is of all kinds, but general user is still handy with mouse, but confined volume can't on-line equipment in notebook computer, therefore notebook computer mostly with mouse pad as mouse control, but also be subject to the area of mouse pad, when growing the cursor on the mobile screen of distance, for example cursor is moved to rightmost from the Far Left of screen, needing finger to move repeatedly on mouse pad several times just can finish, if will point the proportional numerical value of translational speed and screen cursor moving speed widens, pointing mobile small distance just can control cursor and move long distance, just can arrive the location by moving cursor and once slide, but finger shake slightly, cursor will produce more mobile, is difficult to aim at trickle object option (icon).
In order to address this problem, mouse pad can design dynamic speed change mechanism, when finger moves slowly, system can come moving cursor with less mobile ratio, when finger is mobile very fast, system can come moving cursor with bigger ratio, can rapid movement when the cursor that do long distance moves, to obtain moving of the longer distance of cursor; Moveable finger at a slow speed when aiming at the mark thing option (icon), the speed that cursor moves just slows down naturally, though this method can solve the shortcoming that mouse pad must move repeatedly a little, but when fast moving is pointed, the screen cursor moves faster, the speed that makes cursor move can't be monitored near user's vision, so that in moving, adjust the moving direction and the position of cursor at any time, moreover for the user, the fast moving finger, moment stops to be quite arduous again, so practicality is still not high.
Based on above-mentioned reason,, but when having very a high proportion of people to use notebook computer, all need again an external mouse to use, even try every possible means the function of mouse pad is turned off fully though nearly all notebook computer all has a mouse pad.
Correlation technique and document are as follows:
Documents one: be TaiWan, China application case numbers 94135247, this case is a kind of method that makes form produce different rate travels, it comprises that detecting one object slides on this Trackpad, calculate the coordinate figure of this object on this Trackpad to produce a positional information, calculate the area size of this object on this Trackpad to produce a rate information, and produce a movable signal according to this positional information and this rate information, to move this form.
Documents two: be TaiWan, China application case numbers 94105391, this case is a kind of method with the different key setting mouse parameter, and this method comprises following step:
(A) provide a mouse apparatus, this mouse apparatus has a storer and a plurality of button, and this memory storage has a mouse parameter and a Macintosh table of comparisons, and records the parameter setting pattern of different key combination in this Macintosh table of comparisons;
(B) when this mouse apparatus of operation, whether detecting has a plurality of buttons to be pressed in a schedule time;
Whether (C) array mode of the described button pressed of comparison conforms to any key combination of this Macintosh table of comparisons record, and carry out step when meeting
(D) with in this Macintosh table of comparisons, the pairing parameter setting pattern of this key combination is set the mouse parameter of this mouse apparatus, and documents two is adjusted the speed that mouse moves for using different key.
Documents three: be TaiWan, China application case numbers 93112646, this case is relevant for a kind of multisection type mouse displacement resolution setting device, be available for users to directly set the displacement resolution of mouse with the switch on the mouse, it comprises an X-Y axial plane displacement detection device, an on-off circuit and a mouse micro controller, moving direction and the distance of this X-Y axial plane displacement detection device induction mouse on two dimensional surface; This on-off circuit includes at least one switch; This mouse micro controller is coupled to this X-Y axial plane displacement detection device and this on-off circuit, this mouse micro controller is by the unlatching of each switch of this on-off circuit or closed condition and determine the resolution value of mouse, this mouse micro controller responds moving direction that this X-Y axial plane displacement detection device responded to and distance and produces and control signal to the computer that mouse connects, with the cursor of mouse on the removable computer screen, wherein, this resolution value of the operating basis of aforementioned rolling mouse and carrying out utilizes the mouse micro controller to adjust the speed that mouse moves.
Documents four: be TaiWan, China application case numbers 91100508, this case is a kind of index device with mouse, it can comprise speed control, it is mobile with the instruction in response to the index device rate travel that this controller allows the user to import adjustable lay the grain mark, in particular, when the user controlled this index device, the user can make input speed speed manually or slow down, for example with mouse, the speed control button can be purchased on mouse main body the position adjacent to user's thumb.Therefore, by simple thumb control method, but the speed that cursor moves in response to mouse moves is adjusted on user's dynamic ground.
Documents five: be TaiWan, China application case numbers 88110900, this case is the moving method of the instructs cursor of an index device, with instructs cursor when the process object target moves, in the time of in the zone of instructs cursor arrival process object target, instructs cursor is temporarily stopped, through after the certain hour, make instructs cursor can move the zone of crossing process object, with instructs cursor when the process object target moves, in the time of in the zone of instructs cursor arrival process object target, instructs cursor is slowed down, with instructs cursor when the process object target moves, instructs cursor is in the distance certain near the process object target time, is accelerated and moves toward aforementioned process object target.
Summary of the invention
With reference to above each documents technological means, can find that each documents can not all accomplish to switch according to user demand the convenience of different cursor moving speed; In view of this, the goal of the invention of this case ties up to provides a kind of user can switch the touch pad cursor control method of the multiple variable speed of different cursor moving speed on demand, the method is instigated the system that is used in mouse control screen cursor, the vector that moves of position of finger is converted to the method for screen cursor position motion-vector.
For achieving the above object, the invention provides a kind of touch pad cursor control method of multiple variable speed, comprise a mouse pad, this mouse pad is a Trackpad movable up and down, it has a push switch, can make into a closed condition by interlock during this mouse pad of finger presses; It may further comprise the steps at least:
A, detect finger on mouse pad the time, push switch is an opening;
The coordinate variation vector of b, detecting finger is also calculated the translational speed of pointing;
C, push switch be in the time in off position, and the total motion-vector of accumulation cursor is less than a displacement setting value, or accumulate the shut-in time in off position less than time during setting value, carries out mouse button functions;
D, prepare plural speed parameter arithmetic expression, use the first arithmetic expression f (v) computing velocity parameter a during in opening at push switch; When being closed condition, uses by push switch the second arithmetic expression g (v) computing velocity parameter a
E, finger coordinate variation vector are multiplied by the motion-vector of speed parameter a as the screen cursor.
Its first arithmetic expression of the invention described above f (v)=k
1* v+n
1=a, and the second arithmetic expression g (v)=k
2* v+n
2=a, wherein k
1, k
2, n
1, n
2Be constant, the speed that v moves at mouse pad for finger, and k
1＜k
2, n
1＜n
2So with under the uniform velocity, (the speed parameter a that is v) calculated, its value is greater than this first arithmetic expression f (value of the speed parameter a that is v) calculated for this second arithmetic expression g.
Push switch is in the time in off position in the invention described above step c, and the total motion-vector of accumulation cursor is less than a displacement setting value, or accumulates the shut-in time in off position less than time during setting value, carries out mouse function; Because general mouse pad (or Trackpad) is with the mode of clicking (tapping) function as mousebutton, so be easy to generate malfunction, and the utilization mode of pushing of the present invention replaces, but the action of push action and acceleration is very similar again, so the present invention is with compressing time and the displacement means as control.
Beneficial effect of the present invention is, the user can be switched different cursor moving speed on demand, push the state of mouse pad by the finger contact, and the variation of the different conditions of compressing time and user's finger displacement, as the control of cursor moving speed and mouse button functions, to increase the convenience of user to cursor control.
Description of drawings
Fig. 1 is the embodiments of the invention synoptic diagram;
Fig. 2 is the step synoptic diagram of its control method of the present invention;
Fig. 3 is a first embodiment of the present invention particular flow sheet;
Fig. 4 is a second embodiment of the present invention particular flow sheet;
Fig. 5 is a third embodiment of the present invention particular flow sheet.
Embodiment
As shown in Figure 1, for reaching the purpose of the invention described above, method of the present invention it utilize at least one mouse pad with push switch 11 1 and one to have the screen 2 of display highlighting 21, this mouse pad 1 has the detecting user and points 11 the touch location and the ability of sense of displacement, by above combination of elements, so that the start of method of the present invention to be provided, it is for providing a mouse pad 1, this mouse pad 1 is a Trackpad movable up and down, it has a push switch 13, finger 11 can make 13 one-tenth one closed conditions of this push switch by interlock when pushing this mouse pad 1, and it may further comprise the steps (as shown in Figure 2) at least:
A, detect finger on mouse pad the time, push switch is an opening
(step 300);
The coordinate variation vector of b, detecting finger is also calculated the translational speed of pointing
(step 400);
C, push switch be in the time in off position, and the total motion-vector of accumulation cursor is less than a displacement setting value, or accumulate the shut-in time in off position less than time during setting value, carries out mouse button functions (step 500);
D, prepare plural speed parameter arithmetic expression, (v) computing velocity parameter a uses the second arithmetic expression g (v) computing velocity parameter a (step 600) during in closed condition at push switch to use the first arithmetic expression f during in opening at push switch;
E, finger coordinate variation vector are multiplied by the motion-vector (step 700) of speed parameter a as the screen cursor.
The method step of the invention described above, its specific embodiment more can be complied with accumulation shut-in time (as shown in Figure 3), the accumulation total motion-vector of cursor (as shown in Figure 4) respectively, and adopts meter simultaneously and accumulate the shut-in time, accumulate the step of the total motion-vector of cursor as control; As shown in Figure 3, be the first specific embodiment process flow diagram of the present invention, this embodiment utilizes the start of accumulation shut-in time as control cursor moving speed and mouse button functions, and its concrete control flow is as follows:
A, detect finger on mouse pad the time, push switch is an opening (step 300): the push switch 13 of (step 311) its below is an opening (step 312) when finger 11 these mouse pads 1 of contact;
The coordinate variation vector of b, detecting finger, and calculate the translational speed of pointing (step 400);
C, push switch be in the time in off position, and the accumulation shut-in time is carried out mouse button functions (step 500) less than time during setting value:
(1) when by this push switch 13, makes and be a closed condition, then begin to calculate accumulation shut-in time C (step 511,512);
(2) as not when this push switch 13, and accumulation shut-in time C (is C＜T less than a time setting value T, step 511,513), and (C ≠ 0 when this accumulation shut-in time C is not equal to zero again, step 514), then carry out mouse button functions (step 515, this mouse button functions finger mouse left button function);
D, prepare plural speed parameter arithmetic expression, use the first arithmetic expression computing velocity parameter during in opening at push switch; Use the second arithmetic expression computing velocity parameter (step 600) during in closed condition at push switch:
(1) make when being closed condition when pushing this push switch 13, calculate accumulation shut-in time C (step 511,512), and with the second arithmetic expression g (v) computing velocity parameter a (step 613);
(2) when not by this push switch 13, this push switch 13 is an opening, (C 〉=T when it accumulates shut-in time C more than or equal to time set value T, step 513) (C＜T or when accumulation equals zero the shut-in time, and during C=0, step 513,514), then with the first arithmetic expression f (v) computing velocity parameter a, and will accumulate shut-in time C and make zero (making C=0, step 611,612);
E, finger coordinate variation vector (promptly pointing motion-vector) are multiplied by the motion-vector (step 700) of speed parameter as cursor, i.e. cursor motion-vector=finger motion-vector * speed parameter a.
Shown in Figure 4, be the second specific embodiment process flow diagram of the present invention, this embodiment utilizes the start of the total motion-vector of accumulation cursor as control cursor moving speed and mouse button functions, and its concrete control flow is as follows:
A, detect finger on mouse pad the time, push switch is an opening (step 300): the push switch 13 of (step 321) its below is an opening (step 322) when finger 11 these mouse pads 1 of contact;
The coordinate variation vector of b, detecting finger, and calculate the translational speed of pointing (step 400);
C, push switch are in the time in off position, when accumulating the total motion-vector of cursor less than a displacement setting value, carry out mouse button functions (step 500): when the time not by this push switch 13, and (B＜D when accumulating the total motion-vector B of cursor less than a displacement setting value D, step 521,522), then carry out mouse button functions (step 523);
D, prepare plural speed parameter arithmetic expression, use the first arithmetic expression computing velocity parameter during in opening at push switch; Use the second arithmetic expression computing velocity parameter (step 600) during in closed condition at push switch:
(1) when making by this push switch 13 when being closed condition, with the second arithmetic expression g (v) computing velocity parameter a (step 521,623);
(2) (B 〉=D when accumulating the total motion-vector B of cursor more than or equal to this displacement setting value D, step 522), and after carrying out mouse button functions (step 523), then with first arithmetic expression f (V) the computing velocity parameter a, and will accumulate the total motion-vector B of cursor make zero (making B=0, step 621,622);
E, finger coordinate variation vector are multiplied by the motion-vector (step 700) of speed parameter as cursor, and this step more comprises one and calculates step by step 720 of the total motion-vector B of accumulation cursor.
Shown in Figure 5, be the 3rd specific embodiment process flow diagram of the present invention, this embodiment adopts meter accumulation shut-in time, the total motion-vector of accumulation cursor simultaneously as the start of controlling cursor moving speed and mouse button functions, and its concrete control flow is as follows:
A, detect finger on mouse pad the time, push switch is an opening (step 300): the push switch 13 of (step 331) its below is an opening (step 332) when finger 11 these mouse pads 1 of contact;
The coordinate variation vector of b, detecting finger, and calculate the translational speed of pointing (step 400);
C, push switch were accumulated the total motion-vector of cursor less than a displacement setting value, or are accumulated the shut-in time in off position less than a time setting value in the time in off position, carried out mouse button functions (step 500):
(1) when by this push switch 13, begins to calculate accumulation shut-in time C (step 531,532);
(2) (B＜D when not by this push switch 13 and when accumulating the total motion-vector B of cursor less than a displacement setting value D, step 531,533), or accumulation shut-in time C is less than a time setting value T, and it (is C＜T that accumulation shut-in time C is not equal to zero, and C ≠ 0, step 534,535), then carry out mouse button functions (step 536);
D, prepare plural speed parameter arithmetic expression, use the first arithmetic expression computing velocity parameter during in opening at push switch; Use the second arithmetic expression computing velocity parameter (step 600) during in closed condition at push switch:
(1) when making by this push switch 13 when being closed condition, calculate accumulation shut-in time C (step 531,532), and with the second arithmetic expression g (v) computing velocity parameter a (step 633);
(2) when not by this push switch 13, this push switch 13 is an opening, its accumulation cursor total motion-vector B (is B 〉=D) more than or equal to a displacement setting value D, and this accumulation shut-in time C is more than or equal to a time setting value T ((step 531 when being C 〉=T), 533,534), or at this (C=0 when the accumulation shut-in time, C equalled zero, step 535), and after the execution mouse button functions (step 536), then with the first arithmetic expression f (v) computing velocity parameter a (step 631), and to make zero (be c=0 with the total motion-vector B of accumulation should to accumulate shut-in time C, B=0, step 632);
E, finger coordinate variation vector are multiplied by the motion-vector (step 700) of speed parameter as coordinate, and this step more comprises one and calculates step by step 730 of the total motion-vector B of accumulation cursor.
Among the 3rd embodiment of the invention described above, in C item step 500, push switch 13 is in the time in off position, shut-in time C is less than a time setting value T in its accumulation, and accumulation cursor total motion-vector B is during more than or equal to a displacement setting value D (when C＜T, B 〉=D, and accumulation shut-in time C equal zero (being C=0)), then carry out cursor and move, but do not carry out mouse button functions (step 533,534,535).
Its first arithmetic expression of the invention described above f (v)=k
1* v+n
1=a, and the second arithmetic expression g (v)=k
2* v+n
2=a, wherein k
1, k
2, n
1, n
2Be constant, the speed that v moves at mouse pad for finger, and k
1＜k
2, n
1＜n
2So with under the uniform velocity, (the speed parameter a that is v) calculated, its value is greater than this first arithmetic expression f (value of the speed parameter a that is v) calculated for this second arithmetic expression g.
In sum, the cursor of mouse control method of a kind of multiple variable speed of the present invention, push the state of mouse pad by the finger contact, and the variation of the different conditions of compressing time and user's finger displacement, as the control of cursor moving speed and mouse button functions, to increase the convenience of user to cursor control.
The above description of this invention is illustrative, and nonrestrictive, and those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it within spirit that claim limits and scope, but they will fall within the scope of protection of the present invention all.
Claims (6)
1. the touch pad cursor control method of a multiple variable speed, one mouse pad is provided, this mouse pad is a Trackpad movable up and down, it has a push switch, can make this push switch become a closed condition by interlock during this mouse pad of finger presses, it is characterized in that, said method comprising the steps of:
A, detect finger on mouse pad the time, push switch is an opening;
The coordinate variation vector of b, detecting finger is also calculated the translational speed of pointing;
C, push switch be in the time in off position, and the total motion-vector of accumulation cursor is less than a displacement setting value, or accumulate the shut-in time in off position less than time during setting value, carries out mouse button functions;
D, prepare plural speed parameter arithmetic expression, use the first arithmetic expression computing velocity parameter during in opening at push switch; When being closed condition, uses by push switch the second arithmetic expression computing velocity parameter;
E, finger coordinate variation vector are multiplied by the motion-vector of speed parameter as the screen cursor.
2. the touch pad cursor control method of multiple variable speed as claimed in claim 1, it is characterized in that, it accumulates shut-in time less than this time set value in the push switch time in off position in this C step, and the total motion-vector of accumulation cursor is more than or equal to this displacement setting value, and the accumulation shut-in time equals zero, then carry out cursor and move, but do not carry out mouse button functions.
3. the touch pad cursor control method of multiple variable speed as claimed in claim 1 is characterized in that, its push switch in off position in the time in this C step, the total motion-vector of accumulation cursor are then carried out mouse button functions during less than this displacement setting value.
4. the touch pad cursor control method of multiple variable speed as claimed in claim 1 is characterized in that, its closed condition in the time in this C step, and the accumulation shut-in time is carried out mouse button functions during less than this time set value.
5. the touch pad cursor control method of multiple variable speed as claimed in claim 1 is characterized in that, this mouse button functions finger mouse left button function.
6. the touch pad cursor control method of multiple variable speed as claimed in claim 1 is characterized in that, the speed parameter that this second arithmetic expression is calculated, the value of the speed parameter that its value is calculated greater than this first arithmetic expression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910119232A CN101833383A (en) | 2009-03-09 | 2009-03-09 | Multiple variable speed touch pad cursor control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910119232A CN101833383A (en) | 2009-03-09 | 2009-03-09 | Multiple variable speed touch pad cursor control method |
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| Publication Number | Publication Date |
|---|---|
| CN101833383A true CN101833383A (en) | 2010-09-15 |
Family
ID=42717475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910119232A Pending CN101833383A (en) | 2009-03-09 | 2009-03-09 | Multiple variable speed touch pad cursor control method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102073408A (en) * | 2010-12-29 | 2011-05-25 | 杨开艳 | Method for accelerating cursor movement on touch pad in double-finger sliding mode |
| CN102467285A (en) * | 2010-11-16 | 2012-05-23 | 义隆电子股份有限公司 | Method for continuing multi-finger gesture on touch pad |
| CN102968258A (en) * | 2012-12-07 | 2013-03-13 | 张兴杰 | Touch method for accurate sliding control over touch screen |
| CN102999192A (en) * | 2011-09-08 | 2013-03-27 | 原相科技股份有限公司 | Touch system and touch method with track detection function |
| CN103699244A (en) * | 2014-01-08 | 2014-04-02 | 福建利利普光电科技有限公司 | Identification method of trackball in measuring apparatus |
| CN103827782A (en) * | 2011-10-05 | 2014-05-28 | 索尼公司 | Information processing device, information processing method, and program |
| WO2015109630A1 (en) * | 2014-01-25 | 2015-07-30 | 深圳麦科信仪器有限公司 | Touchscreen-based method and apparatus for horizontal movement of waveform |
| CN106406572A (en) * | 2016-09-08 | 2017-02-15 | 广州视睿电子科技有限公司 | Cursor control method and apparatus |
| US9619072B2 (en) | 2011-08-30 | 2017-04-11 | Pixart Imaging Inc. | Touch system with track detecting function and method thereof |
| CN108241441A (en) * | 2016-12-26 | 2018-07-03 | 哈帝斯科技股份有限公司 | Computer input device, pointer input device and its setting method |
| CN111857374A (en) * | 2020-05-29 | 2020-10-30 | 合肥联宝信息技术有限公司 | Control method of mouse moving range, mouse and storage medium |
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2009
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Cited By (17)
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| CN102467285A (en) * | 2010-11-16 | 2012-05-23 | 义隆电子股份有限公司 | Method for continuing multi-finger gesture on touch pad |
| CN102073408A (en) * | 2010-12-29 | 2011-05-25 | 杨开艳 | Method for accelerating cursor movement on touch pad in double-finger sliding mode |
| US9619072B2 (en) | 2011-08-30 | 2017-04-11 | Pixart Imaging Inc. | Touch system with track detecting function and method thereof |
| USRE47888E1 (en) | 2011-08-30 | 2020-03-03 | Pixart Imaging Inc. | Touch system with track detecting function and method thereof |
| CN102999192A (en) * | 2011-09-08 | 2013-03-27 | 原相科技股份有限公司 | Touch system and touch method with track detection function |
| CN102999192B (en) * | 2011-09-08 | 2016-01-20 | 原相科技股份有限公司 | The touch-control system of tool track detecting function and method |
| CN103827782A (en) * | 2011-10-05 | 2014-05-28 | 索尼公司 | Information processing device, information processing method, and program |
| CN103827782B (en) * | 2011-10-05 | 2018-09-18 | 连股份有限公司 | Information processing unit, information processing method and program |
| CN102968258A (en) * | 2012-12-07 | 2013-03-13 | 张兴杰 | Touch method for accurate sliding control over touch screen |
| CN103699244A (en) * | 2014-01-08 | 2014-04-02 | 福建利利普光电科技有限公司 | Identification method of trackball in measuring apparatus |
| CN103699244B (en) * | 2014-01-08 | 2016-08-17 | 福建利利普光电科技有限公司 | The recognition methods of trace ball in measuring instrument |
| WO2015109630A1 (en) * | 2014-01-25 | 2015-07-30 | 深圳麦科信仪器有限公司 | Touchscreen-based method and apparatus for horizontal movement of waveform |
| CN106406572A (en) * | 2016-09-08 | 2017-02-15 | 广州视睿电子科技有限公司 | Cursor control method and apparatus |
| CN108241441A (en) * | 2016-12-26 | 2018-07-03 | 哈帝斯科技股份有限公司 | Computer input device, pointer input device and its setting method |
| CN108241441B (en) * | 2016-12-26 | 2021-07-16 | 哈帝斯科技股份有限公司 | Computer input device, pointer input device and setting method thereof |
| CN111857374A (en) * | 2020-05-29 | 2020-10-30 | 合肥联宝信息技术有限公司 | Control method of mouse moving range, mouse and storage medium |
| CN111857374B (en) * | 2020-05-29 | 2022-04-15 | 合肥联宝信息技术有限公司 | Control method of mouse moving range, mouse and storage medium |
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