CN101303632A - Computer pointer control method and apparatus, computer pointer control system - Google Patents
Computer pointer control method and apparatus, computer pointer control system Download PDFInfo
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- CN101303632A CN101303632A CNA2007100973909A CN200710097390A CN101303632A CN 101303632 A CN101303632 A CN 101303632A CN A2007100973909 A CNA2007100973909 A CN A2007100973909A CN 200710097390 A CN200710097390 A CN 200710097390A CN 101303632 A CN101303632 A CN 101303632A
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Abstract
The invention discloses a computer pointer control method and a device as well as a computer pointer control system; wherein, the computer pointer control device can operate either in a mouse pattern or a non-mouse pattern according to a switching signal. When the computer pointer control device operates in the mouse pattern, a wireless signal is output for a wireless signal receiving unit to judge the displacement of the computer pointer control device so as to generate a cursor moving direction signal, the wireless signal receiving unit outputs and displays the cursor moving direction signal on the screen of a host computer. However, when the computer pointer control device operates in the non-mouse pattern, the wireless signal output from the computer pointer control device is packeted together with a pressure sensing signal at the same time, so that the host computer can receive the cursor moving direction signal through the wireless signal receiving unit and the pressure sensing signal at the same time, and the cursor moving direction signal can display moving traces on the screen, furthermore, the thickness of the moving traces varies with the pressure sensing signal.
Description
Technical field
The present invention relates to a kind of computer finger control device, particularly about a kind of computer finger control device and correlation technique that moves with wireless mode controlling computer cursor.
Background technology
See also Fig. 1, it is the synoptic diagram of known MousePen, and MousePen is owing to have an outward appearance of pen type, therefore for the user in operating process, generally the mode of lettering pen is used, and then the controlling computer cursor is mobile.And also because MousePen has the sense of holding with general lettering pen, so comfort level and the dirigibility of MousePen on manipulating all far is far more than conventional mouse.Yet also there is the mouse dealer to utilize MousePen to have the appearance characteristics of pen at present, therefore increase the additional function of MousePen, make MousePen not only have outside the operating function of conventional mouse, more can directly import handwriting tracks, literal or figure on computer screen for MousePen as being that digital writing pencil uses.
Though at present MousePen can use as digital writing pencil, its writing effect also can't reach sense of touch as writing brush or paintbrush, and the track lines of being write also can't be write employed contact pressure with the user and become corresponding variation.Therefore the inventor is based on these problems, so propose a kind of technical scheme of improvement.
Summary of the invention
Technical matters to be solved by this invention, be to provide a kind of computer finger control device and method, utilize the pressure-sensing mode to come the pressure input that sensing writes, and make the thickness of motion track of computer finger control device to change according to the result of pressure-sensing.
In order to solve the problems of the technologies described above, according to a kind of scheme of the present invention, provide a kind of computer finger control device, comprise a body, a contact site, a pressure-sensing unit, a control module and a wireless signal transmitting module.Wherein body has a running-on, and contact site also is arranged at running-on and exposes to body.Pressure-sensing unit and wireless signal transmitting module all are provided with in the body.The pressure-sensing unit is contacted with contact site simultaneously, and is used for the pressure that the sensing contact site received, and then exports a pressure-sensing signal and give control module.Control module is electrically connected with pressure-sensing unit and wireless signal transmitting module respectively, and the control wireless signal transmitting module is launched a wireless signal; Control module and in receiving one when switching signal, control wireless signal transmitting module package in the wireless signal of being launched has the pressure-sensing signal.
In order to solve the problems of the technologies described above, the present invention also provides a kind of computer pointer control system, comprising:
One computer finger control device comprises:
One body, it is formed with a running-on;
One contact site, it is arranged at this running-on and exposes to body;
One pressure-sensing unit, it is arranged in this body and is contacted with this contact site, wherein the pressure that received in order to this contact site of sensing of this pressure-sensing unit and export a pressure-sensing signal;
One wireless signal transmitting module, it is arranged at this body;
One control module, it is arranged in this body and is electrically connected with this pressure-sensing unit and this wireless signal transmitting module respectively, and this control module is controlled this wireless signal transmitting module and is launched a wireless signal;
Wherein when this control module received a switching signal, this control module is controlled this wireless signal transmitting module package in this wireless signal of being launched this pressure-sensing signal; And
One wireless signal receiving element comprises:
One first wireless receiver is in order to receive this wireless signal;
One second wireless receiver, in order to receive this wireless signal, wherein this second wireless receiver and this first wireless receiver keep a fixed range;
One wireless signal processing module is electrically connected with this first wireless receiver and this second wireless receiver respectively;
Wherein this wireless signal processing module according to this first wireless receiver and this second wireless receiver receive mistiming between this wireless signal respectively, and calculate a moving direction of cursor signal of this computer finger control device by this mistiming.
In order to solve the problems of the technologies described above, according to another scheme of the present invention, a kind of computer pointer control method is provided, by the wireless host computer that outputs signal to of a computer finger control device, step comprises: utilize one first wireless receiver and one second wireless receiver to receive the wireless signal that the computer finger control device is exported respectively, and keep a fixed range between first wireless receiver and second wireless receiver; The pressurized of detecting the computer finger control device afterwards to be producing a pressure-sensing signal, and judges that one of computer finger control device switches signal and whether starts; The computer finger control device has the pressure-sensing signal with while package in the wireless signal of being exported if switching signal starts then; Then according to first wireless receiver and second wireless receiver receive mistiming between the wireless signal respectively, and the mistiming calculates a moving direction of cursor signal of computer finger control device thus; And transmit the moving direction of cursor signal and the pressure-sensing signal is given host computer; Make host computer after receiving moving direction of cursor signal and pressure-sensing signal, host computer can be a motion track and be shown in a screen according to drive software conversion moving direction of cursor signal, and the line weight of this motion track changes according to the pressure-sensing signal.
Adopt computer finger control device of the present invention and method whereby, in body, be provided with the pressure-sensing unit, can be by the pressurized of pressure-sensing unit detecting computer finger control device when the computer finger control device moves on desktop, reach whereby and allow the motion track thickness of computer finger control device make the effect that changes with pressure-sensing.
Above general introduction and ensuing detailed description and accompanying drawing all are to reach mode, means and the effect that predetermined purpose is taked in order to further specify the present invention.And relevant other purpose of the present invention and advantage will be set forth in follow-up explanation and accompanying drawing.
Description of drawings
Fig. 1 is the synoptic diagram of known MousePen;
The function block schematic diagram of Fig. 2 computer finger control device of the present invention;
Fig. 3 is the synoptic diagram that the present invention's first wireless receiver and second wireless receiver receive wireless signal;
Fig. 4 is the synoptic diagram of hail brain finger control device first embodiment of the present invention;
Fig. 5 is the synoptic diagram of computer finger control device second embodiment of the present invention;
Fig. 6 is the synoptic diagram of computer finger control device the 3rd embodiment of the present invention
And
Fig. 7 is the control flow chart of computer finger control device of the present invention.
[main element description of reference numerals]
1,2,3 computer finger control devices
10 control modules
11 bodies
111 nibs
112 connecting portions
14 pressure-sensing unit
141 pressure transducers
142 elastic
143 fixed parts
15 contact sites
16 input operation interfaces
161 change-over switches
162 mousebuttons
17 balls
18 wireless signal transmitting module
19 running-ons
5 workplaces
61 wireless signal receiving elements
611 first wireless receivers
612 second wireless receivers
613 wireless signal processing modules
62 host computers
63 screens
9 MousePens
Embodiment
See also Fig. 2, its illustrate is the functional block diagram of computer finger control device of the present invention.Computer finger control device 1 emission one wireless signal is given host computer 62, host computer 62 receives this wireless signal by wireless signal receiving element 61, can treat as after this wireless signal is handled through host computer 62 is computer cursor operation, paintbrush operation or literal input identification operation, and demonstrates by screen 63.
Wireless signal receiving element 61 more can be made judgement to the displacement detection of computer finger control device 1 and give host computer 62 to export a moving direction of cursor signal except being to be used for receiving the wireless signal that computer finger control device 1 is launched.Wireless signal receiving element 61 includes one first wireless receiver 611, one second wireless receiver 612 and a wireless signal processing module 613, and wireless signal processing module 613 also is electrically connected with first wireless receiver 611 and second wireless receiver 612 respectively.First wireless receiver 611 and second wireless receiver 612 all are to be used for receiving the wireless signal that computer finger control device 1 is exported, and keep an ordinary distance between first wireless receiver 611 and second wireless receiver 612.613 of wireless signal processing modules are according to the mistiming between first wireless receiver 611 and second wireless receiver, the 612 received wireless signals, and the mistiming calculates this moving direction of cursor signal thus.
Computer finger control device 1 comprises a control module 10, a pressure-sensing unit 14, an input operation interface 16 and a wireless signal transmitting module 18.Wherein control module 10 respectively with pressure-sensing unit 14, input operation connect 16 and wireless signal transmitting module 18 be electrically connected and it controlled.Control module 10 also is used for controlling wireless signal transmitting module 18 and continues or be interrupted the emission wireless signal and receive for wireless signal receiving element 61, can judge the change in displacement of computer finger control device 1 for wireless signal receiving element 61.
The pressurized situation of computer finger control device 1 can be detected synchronously in pressure-sensing unit 14 in computer finger control device 1 moving process, and then exports a pressure-sensing signal and give control module 10.This pressure-sensing signal is mainly used in computer finger control device 1 and is executed in paintbrush when operation, the track that computer finger control device 1 is moved can be formed with the effect of thickness variation.
The control module 10 of this case is when receiving switching signal, and controlling computer finger control device 1 is executed in non-mouse function operation; Otherwise when not receiving switching signal as if control module 10, then controlling computer finger control device 1 is executed in the mouse function operation.
Therefore when computer finger control device 1 is executed in the mouse function operation, control module 10 control wireless signal transmitting module 18 output wireless signals are given wireless signal receiving element 61, receive this wireless signal via calculating the moving direction of cursor signal for wireless signal receiving element 61, and this moving direction of cursor signal is transferred to host computer 62 receives.And after host computer 62 receives the moving direction of cursor signal of wireless signal receiving element 61 output, the moving direction of cursor that 62 pairs of moving direction of cursor signal Processing of host computer become can show on screen 63.
When computer finger control device 1 is executed in the operation of non-mouse function in addition, control module 10 will be exported in the wireless signal that wireless signal receiving element 61 received simultaneously, and package has the pressure-sensing signal, and make wireless signal receiving element 61 except drawing the moving direction of cursor signal as calculated and export to the host computer 62 to receiving wireless signal, more can send the pressure Li sensing signal in the wireless signal to host computer 62 simultaneously.And after host computer 62 receives this moving direction of cursor signal and pressure-sensing signal by wireless signal receiving element 61, host computer 62 promptly decides performed function according to a selected drive software, and to this moving direction of cursor signal and the pressure-sensing signal is handled and show execution results by screen 63, and this selected drive software can be to carry out operation of paintbrush pattern or the operation of text-recognition pattern.
See also shown in Figure 3ly, it illustrates is the synoptic diagram that the present invention's first wireless receiver 611 and second wireless receiver 612 receive wireless signals.Computer finger control device 1 is when position A moves to position B among Fig. 3, when computer finger control device 1 during at position A, first wireless receiver 611 and second wireless receiver 612 receive wireless signal between mistiming be Δ Ta; And when computer finger control device 1 during at position B, first wireless receiver 611 and second wireless receiver 612 receive wireless signal between mistiming be Δ Tb; So wireless signal processing module 613 can be calculated the moving direction of cursor signal of computer finger control device 1 according to the variation of the difference between Δ Tb and the Δ Ta.
And disclosing the function square of computer finger control device 1 according to Fig. 2, the concrete enforcement aspect of this computer finger control device 1 will be made detailed description in following.
See also Fig. 4, it is the synoptic diagram of computer finger control device first embodiment of the present invention, and computer finger control device 1 is provided with pressure-sensing unit 14, control module 10 and wireless signal transmitting module 18 in a body 11.Body 11 is a hollow penholder shape, body 11 fore-ends also are formed with a running-on 19, this running-on 19 also is provided with a contact site 15, these contact site 15 power supply brain finger control devices 1 press in a workplace 5 and use, to allow computer finger control device 1 be executed in paintbrush operation or literal input identification operation.
Pressure-sensing unit 14 next-door neighbour is arranged at this contact site 15, with the pressurized situation of detecting contact site 15 and produce the pressure-sensing signal.Pressure-sensing unit 14 can be implemented by a pressure transducer 141, an elastic 142 and a fixed part 143, these pressure transducer 141 direct neighbors are arranged at contact site 15 1 sides, and be connected with fixed part 143 by an elastic 142, make pressure-sensing unit 14 to have the effect of elastic telescopic, and this effect can allow the user can produce the writing effect of similar paintbrush or writing brush when using computer finger control device 1 in response to the pressurized of contact site 15.And also can easily the pressure transducer in the pressure-sensing unit 14 141 and fixed part 143 both design attitudes be exchanged each other, and allow pressure-sensing unit 14 have the elastic telescopic effect for haveing the knack of this skill person.
And side-line is provided with input operation interface 16 outside body 11, this input operation interface 16 includes change-over switch 161, a plurality of mousebutton 162 and mouse roller (figure slightly) and operates for the user, mousebutton 161 can use as left mouse button and right mouse button, and 161 of change-over switches are to give control module 10 in order to the output switching signal.And the operation of the detailed functions of control module 10 has described in detail in Fig. 2 in Fig. 4, is also no longer given unnecessary details at this.
See also Fig. 5, it is the synoptic diagram of computer finger control device second embodiment of the present invention.The computer finger control device 2 of the 5th figure is for the computer finger control device 1 of Fig. 4, mainly be that head 111 in body 11 partly is designed to interchangeable structure, include pressure-sensing unit 14 and contact site 15 in this head 111, the head 111 of this computer finger control device 2 has a junction 112, head 111 also is connected with body 11 by connecting portion 112, and head 111 is connected in the mode of body 11 and can implements for the equalization that is spirally connected, rabbets or other can movable connection.Therefore for computer finger control device 2, damage or when undesired, promptly can upgrade it by substitute mode when the assembly this head 111 in has.
See also Fig. 6, it is the synoptic diagram of computer finger control device the 3rd embodiment of the present invention.The computer finger control device 3 of Fig. 6 mainly is that the contact site among Fig. 4 15 is replaced to ball 17 for the computer finger control device 1 of Fig. 4, can allow the operation of computer finger control device 4 more tap into paintbrush by the rolling of ball 17.
See also Fig. 7, it is the control flow chart for computer finger control device of the present invention, and described hardware structure can be consulted the explanation of Fig. 2 and Fig. 4 in the lump.The step that control flow comprises is as follows: at first control module 10 is by judging whether change-over switch 161 has the startup action (S701) that produces switching signal, and control module 10 promptly decides computer finger control device 1 to operate in mouse function or non-mouse function according to the judged result of this step.
When step S701 was judged as not, control module 10 was that controlling computer finger control device 1 operates in mouse function, and control module 10 control wireless signal transmitting module 18 emission wireless signals are exported to wireless signal receiving element 61 and received (S703); And receive wireless signal (S705) respectively by first wireless receiver 611 in the wireless signal receiving element 61 and second wireless receiver 612; Wireless signal processing module 18 calculating first wireless receivers 611 and second wireless receiver 612 receive the mistiming (S707) between the wireless signal afterwards; Wireless signal processing module 613 also calculates moving direction of cursor signal (S709) according to this mistiming; Then transmit this moving direction of cursor signal and give host computer 62 (S711), make behind host computer 62 these moving direction of cursor signals of reception, can convert thereof into the relative motion (S713) that is shown in the cursor on the screen 63.
And be judged as when being as step S701, control module 10 is that controlling computer finger control device 1 operates in non-mouse function, computer finger control device 1 moves and contact site 15 is contacted with workplace 5 and brings pressure to bear on (S715) on the contact site 15 at this moment, and the pressure of feeling of stress unit 14 conversion contact site 15 inputs that apply afterwards is a pressure-sensing signal (S717); Next control module 10 control wireless signal transmitting module 18 emission wireless signals, and while package pressure-sensing signal in wireless signal are exported to wireless signal receiving element 61 and are received (S719); And receive wireless signal (S721) respectively by first wireless receiver 611 in the wireless signal receiving element 61 and second wireless receiver 612; Wireless signal processing module 613 calculating first wireless receivers 611 and second wireless receiver 612 receive the mistiming (S723) between the wireless signal afterwards; Wireless signal processing module 613 also calculates moving direction of cursor signal (S725) according to this mistiming; Then transmit this moving direction of cursor signal and pressure-sensing signal and give host computer 62 (S727); After making that host computer 62 receives this moving direction of cursor signal and pressure-sensing signal, it is handled (S729) according to a selected drive software.
Among the abovementioned steps S729, the selected of this drive software can be specified by a user, the user can select the drive software of carrying out the operation of paintbrush pattern, when the operation of paintbrush pattern is carried out the moving direction of cursor signal is shown motion track on screen 63, and motion track is combined with the pressure-sensing signal when forming, change and allow this motion track have line weight, so can allow the user that computer finger control device 1 is treated as is that paintbrush or writing brush use.
In addition in step S729, the user also can select the drive software of carrying out the operation of text-recognition pattern, when the operation of text-recognition pattern is carried out the moving direction of cursor signal is shown motion track on screen 63, and recognize this motion track to export corresponding literal, so can allow the user that computer finger control device 1 is treated as is that handwriting identification input is used.
By above-mentioned explanation, computer finger control device of the present invention and method thereof have clearly demonstrated its formation and function mode all.And the wireless signal that this case wireless signal transmitting module 18 is launched can be electric wave or light wave, and the employed body 11 of this case can be transparent shell or nontransparent housing (using when being matched with the wireless signal transmission light wave).And the wireless signal processing module 613 of this case can calculate the moving direction of cursor signal by an operation program of inside, and this operation program is for this art personage, can implement according to this according to the content that this case instructions discloses, so operation program is not introduced in detail at this.
In sum, computer finger control device provided by the present invention and method thereof have following advantage:
1, the computer finger control device is integrated with multiple feature operations such as mouse, paintbrush, handwriting identification,
2, provide the sense of touch of writing, and the lines of handwriting trace can be made corresponding variation along with the pressure of user in writing process as paintbrush or writing brush.
But; above-mentioned disclosed accompanying drawing, explanation; only be embodiments of the invention, all one of ordinary skilled in the art does other all improvement according to above-mentioned explanation, and these change and still belong among the scope of patent protection that invention spirit and claim of the present invention defined.
Claims (19)
1, a kind of computer finger control device is characterized in that, comprising:
One body, it is formed with a running-on;
One contact site, it is arranged at this running-on and exposes to body;
One pressure-sensing unit, it is arranged in this body and is contacted with this contact site, wherein the pressure that received in order to this contact site of sensing of this pressure-sensing unit and export a pressure-sensing signal;
One wireless signal transmitting module, it is arranged at this body; And
One control module, it is arranged in this body and is electrically connected with this pressure-sensing unit and this wireless signal transmitting module respectively, and this control module is controlled this wireless signal transmitting module and is launched a wireless signal;
Wherein when this control module received a switching signal, this control module is controlled this wireless signal transmitting module package in this wireless signal of being launched this pressure-sensing signal.
2, computer finger control device as claimed in claim 1 is characterized in that, wherein this body is the hollow penholder.
3, computer finger control device as claimed in claim 1 is characterized in that, wherein this body is a transparent shell.
4, computer finger control device as claimed in claim 1 is characterized in that, wherein this pressure-sensing unit comprises a pressure transducer, a fixed part and an elastic, and wherein this elastic is arranged between this pressure transducer and this fixed part.
5, computer finger control device as claimed in claim 1 is characterized in that, wherein this pressure-sensing unit is arranged in this body in replaceable mode.
6, computer finger control device as claimed in claim 1 is characterized in that, wherein this wireless signal transmitting module this radio signal of launching is light wave or electric wave.
7, computer finger control device as claimed in claim 1 is characterized in that, further comprises:
One input operation interface, it is electrically connected on this control module, in order to import an operation signal and this switching signal.
8, computer finger control device as claimed in claim 7 is characterized in that, wherein this input operation interface comprises mousebutton.
9, computer finger control device as claimed in claim 7 is characterized in that, wherein this input operation interface includes mouse roller.
10, computer finger control device as claimed in claim 7 is characterized in that, wherein this input operation interface includes a switching switch, and this change-over switch is in order to produce this switching signal.
11, computer finger control device as claimed in claim 1 is characterized in that, wherein this contact site is a ball.
12, a kind of computer pointer control system is characterized in that, comprising:
One computer finger control device comprises:
One body, it is formed with a running-on;
One contact site, it is arranged at this running-on and exposes to body;
One pressure-sensing unit, it is arranged in this body and is contacted with this contact site, wherein the pressure that received in order to this contact site of sensing of this pressure-sensing unit and export a pressure-sensing signal;
One wireless signal transmitting module, it is arranged at this body;
One control module, it is arranged in this body and is electrically connected with this pressure-sensing unit and this wireless signal transmitting module respectively, and this control module is controlled this wireless signal transmitting module and is launched a wireless signal;
Wherein when this control module received a switching signal, this control module is controlled this wireless signal transmitting module package in this wireless signal of being launched this pressure-sensing signal; And
One wireless signal receiving element comprises:
One first wireless receiver is in order to receive this wireless signal;
One second wireless receiver, in order to receive this wireless signal, wherein this second wireless receiver and this first wireless receiver keep a fixed range;
One wireless signal processing module is electrically connected with this first wireless receiver and this second wireless receiver respectively;
Wherein this wireless signal processing module according to this first wireless receiver and this second wireless receiver receive mistiming between this wireless signal respectively, and calculate a moving direction of cursor signal of this computer finger control device by this mistiming.
13, a kind of computer pointer control method by the wireless host computer that outputs signal to of a computer finger control device, comprising:
One first wireless receiver and one second wireless receiver are provided, and receive the wireless signal that this computer finger control device is exported by this first wireless receiver and this second wireless receiver respectively, wherein keep a fixed range between this first wireless receiver and this second wireless receiver;
The pressurized of detecting this computer finger control device is to produce a pressure-sensing signal;
Judge that one of this computer finger control device switches signal and whether starts;
When this switching signal started, this computer finger control device seals signal while package with this nothing of being exported this pressure-sensing signal;
According to this first wireless receiver and this second wireless receiver receive respectively this wireless signal between a mistiming, and calculate a moving direction of cursor signal of this computer finger control device by this mistiming;
Transmit this moving direction of cursor signal and this pressure-sensing signal and give this host computer; And
This host computer is after receiving this moving direction of cursor signal and this pressure-sensing signal, to change this moving direction of cursor signal be a motion track to this host computer and be shown in a screen according to a drive software, and wherein the line weight of this motion track changes according to this pressure-sensing signal.
14, computer pointer control method as claimed in claim 13, it is characterized in that, wherein detect the pressurized of this computer finger control device, utilize a pressure-sensing unit to detect the pressurized situation of a contact site of this computer finger control device, and obtain this pressure-sensing signal.
15, computer pointer control method as claimed in claim 13 is characterized in that, wherein this drive software is carried out paintbrush pattern operation, makes this motion track in conjunction with this pressure-sensing signal, changes and allow this motion track have line weight.
16, computer pointer control method as claimed in claim 13 is characterized in that, wherein this drive software is carried out text-recognition pattern operation, is literal output with this motion track of identification.
17, computer pointer control method as claimed in claim 13 is characterized in that, further comprises:
When this switching signal did not start, this computer finger control device transmits this wireless signal received for this first wireless receiver and this second wireless receiver.
18, computer pointer control method as claimed in claim 17 is characterized in that, further comprises:
According to this first wireless receiver and this second wireless receiver receive mistiming between this wireless signal respectively, and calculate a moving direction of cursor signal of this computer finger control device by this mistiming;
Transmit this moving direction of cursor signal and give this host computer;
This host computer is after receiving this moving direction of cursor signal, and it is cursor relative motion on the screen that this host computer is changed this moving direction of cursor signal.
19, computer pointer control method as claimed in claim 13 is characterized in that, wherein this wireless signal of being exported of computer finger control device is light wave or electric wave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100973909A CN101303632A (en) | 2007-05-11 | 2007-05-11 | Computer pointer control method and apparatus, computer pointer control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100973909A CN101303632A (en) | 2007-05-11 | 2007-05-11 | Computer pointer control method and apparatus, computer pointer control system |
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| Publication Number | Publication Date |
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| CN101303632A true CN101303632A (en) | 2008-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100973909A Pending CN101303632A (en) | 2007-05-11 | 2007-05-11 | Computer pointer control method and apparatus, computer pointer control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346582A (en) * | 2011-11-14 | 2012-02-08 | 明基电通有限公司 | Optical pen |
| CN105283829A (en) * | 2013-06-13 | 2016-01-27 | 奥迪股份公司 | Method for operating a touch-sensitive operating system and touch-sensitive operating system |
-
2007
- 2007-05-11 CN CNA2007100973909A patent/CN101303632A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346582A (en) * | 2011-11-14 | 2012-02-08 | 明基电通有限公司 | Optical pen |
| CN105283829A (en) * | 2013-06-13 | 2016-01-27 | 奥迪股份公司 | Method for operating a touch-sensitive operating system and touch-sensitive operating system |
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Open date: 20081112 |