CN102981662A - Hand-hold device and method of adjusting position information - Google Patents
Hand-hold device and method of adjusting position information Download PDFInfo
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- CN102981662A CN102981662A CN2011102662120A CN201110266212A CN102981662A CN 102981662 A CN102981662 A CN 102981662A CN 2011102662120 A CN2011102662120 A CN 2011102662120A CN 201110266212 A CN201110266212 A CN 201110266212A CN 102981662 A CN102981662 A CN 102981662A
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Abstract
Disclosed are a hand-hold device and a method of adjusting position information. The hand-hold device comprises a display unit, a track unit, a touch and control unit and a processing unit, wherein the display unit is used for displaying one object which is placed in a fixed zone in the display unit, the track unit is used for detecting sight of a user and producing view information, and the touch control unit is used for detecting a touch action from the user to the object and outputting a detecting signal corresponding to the touch action, wherein the detecting signal comprises corresponding position information of the touch action of the user. The processing unit is used for producing revised position information due to the fact that the view information adjusts the position information. According to the hand-hold device and the method of adjusting the position information, accuracy when the user uses the hand-hold device to input data is improved.
Description
Technical field
The present invention relates generally to the adjustment position infotech of hand-held device, relates in particular to the technology of utilizing visual angle information to adjust positional information.
Background technology
The rise of mobile device, making rapid progress of panel computer and touch controlled handset changed the custom of user's access data.With respect to traditional PC, browsing data mainly is the difference of operation interface for user's impact on mobile device, so the requirement of the precision at touch-control interface and sensitivity is also more and more higher.
General touch control manner on mobile device, typically using finger operates, yet user's finger can't can have as using pointer and operates accurately and control, therefore the precision and the sensitivity that promote finger touch will be very important problems of hand-held device product, if manufacturer can't provide the user at the precision of touch-control better lifting to be arranged, the wish of user's purchase will be affected greatly.
Fig. 1 shows user's sight line and the synoptic diagram that panel produces refraction effect.As shown in Figure 1, contact panel has certain thickness as glass, when the visual angle of eyes and panel reaches certain angle, the image of see under panel can produce refraction effect, therefore, the user can feel to point the place that presses down, can and panel on the coordinate position that calculates sizable drop is arranged, thereby the problem on the precision when causing user's touch control operation.
Summary of the invention
The defective that exists in order to overcome prior art provides a kind of hand-held device according to one embodiment of the invention, comprising:
One display unit, in order to show an object, wherein above-mentioned object has a set zone in above-mentioned display unit; One tracing unit in order to detecting a user sight line, and produces a visual angle information; One touch control unit, in order to detecting above-mentioned user to a contact action of above-mentioned object, and output is corresponding to a detection signal of above-mentioned contact action, and wherein above-mentioned detection signal comprises above-mentioned user's the corresponding positional information of above-mentioned contact action; And a processing unit, adjust above-mentioned positional information to produce a correction position information according to above-mentioned visual angle information.
Provide a kind of adjustment position information approach according to one embodiment of the invention, be applicable to have the hand-hold device of a display unit, said method comprises:
Show an object in above-mentioned display unit, wherein above-mentioned object has a set zone; Utilize a tracing unit, in order to detecting a user sight line, and produce a visual angle information; Use a touch control unit to detect above-mentioned user's a contact action, and output is corresponding to a detection signal of above-mentioned contact action, wherein above-mentioned detection signal comprises above-mentioned user's the corresponding positional information of above-mentioned contact action, and wherein above-mentioned positional information has a coordinate; And adjust above-mentioned positional information according to above-mentioned visual angle information, to produce a correction position information.
The method of hand-held device proposed by the invention and adjustment positional information, promoted the accuracy of input data when the user uses hand-held device, and the present invention only need utilize software to realize, compare with the mode that tradition is adjusted with hardware, also greatly saved complexity and the cost on the hardware circuit design.
Description of drawings
Fig. 1 shows user's sight line and the synoptic diagram that panel produces refraction effect.
Fig. 2 is the Organization Chart that shows according to the described hand-held device of one embodiment of the invention.
Fig. 3 A-Fig. 3 C is the synoptic diagram that shows according to the described display unit 210 of the embodiment of the invention.
Fig. 4 is the process flow diagram 400 that shows according to the method for the described adjustment positional information of one embodiment of the invention.
[main description of reference numerals]
200～hand-held device;
210～display unit;
220～tracing unit;
230～touch control unit;
240～processing unit;
212～object;
212A～set zone;
212B～index ellipsoid;
212C～contact area;
212D～modification region;
214,214A～coordinate;
S1～detection signal.
Embodiment
Fig. 2 is the Organization Chart that shows according to the described hand-held device of one embodiment of the invention.As shown in the figure, according to the described hand-held device 200 of one embodiment of the invention, comprise display unit 210, tracing unit 220, touch control unit 230, processing unit 240.Fig. 3 A is the synoptic diagram that shows according to the described display unit 210 of one embodiment of the invention, and display unit 210 is in order to show object 212 on a contact panel, and wherein above-mentioned object 212 has a set regional 212A at the contact panel of display unit 210.According to one embodiment of the invention, object 212 is a image on the contact panel desktop or a button of a dummy keyboard.
For instance, Fig. 3 B shows that object 212 actual displayed are in the set regional 212A of display unit 210, yet because the reason in the visual angle of above-mentioned user and display unit 210 or relative orientation, cause that the user is actual to see that the refraction image that shows object 212 is to be positioned at index ellipsoid 212B, therefore when the user wants to choose object 212, the actual position that contacts can be positioned at the coordinate 214 outside the set regional 212A, the situation shown according to Fig. 3 B, coordinate 214 is to be positioned at outside the scope of the set regional 212A that object 212 has, therefore, will cause the user can't choose smoothly object 212 to carry out corresponding function.Therefore, for head it off, when processing unit 240 was adjusted above-mentioned positional information according to above-mentioned visual angle information, processing unit 240 was in the mode of displacement above-mentioned coordinate 214 to be modified to coordinate in the set regional 212A that object 212 had, for example coordinate 214A.Therefore, processing unit 240 can indicate above-mentioned display unit 210 to show that the user presses above-mentioned object 212 rear pictures that produce according to the correction position information that produces after coordinate 214 is adjusted.
According to another embodiment of the present invention, Fig. 3 C shows that object 212 actual displayed are in the set regional 212A of display unit 210, yet because the reason in the visual angle of above-mentioned user and display unit 210 or relative orientation, when causing the user to want to choose object 212, the actual position that contacts can be positioned at contact area 212C, rather than the set regional 212A in the position that is positioned at correct contact, the situation shown according to Fig. 3 C, contact area 212C is positioned at outside the set regional 212A that object 212 has, therefore, will cause the user can't choose smoothly object 212 to carry out corresponding function.Therefore, for head it off, when processing unit 240 is adjusted above-mentioned positional information according to above-mentioned visual angle information, processing unit 240 is the modes that enlarge, the scope that correction contact area 212C comprises is modification region 212D, and modification region 212D comprises the set regional 212A that object 212 has.Therefore, processing unit 240 can indicate above-mentioned display unit 210 to show that the user presses above-mentioned object 212 rear pictures that produce according to the correction position information that produces after contact area 212C is adjusted.It should be noted that the method for this embodiment, be defined in when the arrangement of two articles has certain distance comparatively applicable, diagram such as desktop, if because two articles distance when too near, such as two buttons of dummy keyboard, will cause the phase mutual interference when making input easily during expanded scope.
Fig. 4 is the process flow diagram 400 that shows according to the method for the described adjustment positional information of one embodiment of the invention.This method is applicable to have the hand-held device of a display unit, in step S410, shows an object in display unit, and wherein above-mentioned object has a set zone; In step S420, utilize tracing unit, in order to detecting user's sight line, and produce a visual angle information; In step S430, use touch control unit to detect above-mentioned user's contact action, and export the detection signal corresponding to above-mentioned contact action, wherein above-mentioned detection signal comprises above-mentioned user's the corresponding positional information of above-mentioned contact action; In step S440, adjust above-mentioned positional information according to above-mentioned visual angle information, to produce a correction position information; In step S450, after producing above-mentioned correction position information, again according to above-mentioned correction position information, the picture that display unit produces after above-mentioned display unit demonstration user presses above-mentioned object.
The method of adjustment positional information proposed by the invention, promoted the accuracy of input data when the user uses hand-held device, and the present invention only need utilize software to realize, compares with the mode that tradition is adjusted with hardware, has also greatly saved complexity and the cost on the hardware circuit design.
Specific feature, structure or character that " embodiment " who mentions in this instructions or " embodiment " mention can be included among at least one embodiment of this instructions.Therefore, at the different local statements " in one embodiment " that occur, may not all to refer to same embodiment.In addition, this specific feature, structure or character also can be combined with one or more embodiment in any suitable manner.Moreover, mandatory declaration be, below appended figure only be for help the explanation, do not illustrate according to actual ratio.
This instructions the disclosed embodiments for any those of ordinary skill in the art, will be appreciated that above-mentioned advantage very soon.After reading description, any those of ordinary skills, without departing from the spirit and scope of the present invention, mode that can broad sense is done suitable change and replacement.Therefore, this instructions the disclosed embodiments are to protect claim scope of the present invention, are not to limit scope of the present invention.
Claims (12)
1. hand-held device comprises:
One display unit, in order to show an object, wherein above-mentioned object has a set zone in above-mentioned display unit;
One tracing unit in order to detecting a user sight line, and produces a visual angle information;
One touch control unit, in order to detecting above-mentioned user to a contact action of above-mentioned object, and output is corresponding to a detection signal of above-mentioned contact action, and wherein above-mentioned detection signal comprises above-mentioned user's the corresponding positional information of above-mentioned contact action; And
One processing unit is adjusted above-mentioned positional information to produce a correction position information according to above-mentioned visual angle information.
2. hand-held device as claimed in claim 1, wherein above-mentioned processing unit indicates above-mentioned display unit to show the picture that above-mentioned display unit produced when above-mentioned user pressed above-mentioned object also according to above-mentioned correction position information.
3. hand-held device as claimed in claim 1, wherein above-mentioned visual angle information comprises a visual angle of above-mentioned user and above-mentioned display unit, and above-mentioned user's orientation.
4. hand-held device as claimed in claim 3, wherein above-mentioned positional information has one first coordinate, when above-mentioned processing unit is adjusted above-mentioned positional information according to above-mentioned visual angle information, be to adjust above-mentioned positional information with one second coordinate in the most above-mentioned set zone of above-mentioned the first coordinate of the mode correction of displacement.
5. hand-held device as claimed in claim 3, wherein above-mentioned positional information is the contact area that above-mentioned user contacts above-mentioned display unit, when above-mentioned processing unit is adjusted above-mentioned positional information according to above-mentioned visual angle information, to enlarge above-mentioned contact area, so that the scope that above-mentioned contact area comprises is modified to a modification region, and above-mentioned modification region comprises above-mentioned set zone.
6. hand-held device as claimed in claim 1, wherein the above-mentioned object of above-mentioned display unit is an image of a desktop or a button of a dummy keyboard.
7. adjust the position information approach for one kind, be applicable to have the hand-hold device of a display unit, said method comprises:
Show an object in above-mentioned display unit, wherein above-mentioned object has a set zone;
Utilize a tracing unit, in order to detecting a user sight line, and produce a visual angle information;
Use a touch control unit to detect above-mentioned user's a contact action, and export the detection signal corresponding to above-mentioned contact action, wherein above-mentioned detection signal comprises above-mentioned user's the corresponding positional information of above-mentioned contact action; And
Adjust above-mentioned positional information according to above-mentioned visual angle information, to produce a correction position information.
8. adjustment as claimed in claim 7 position information approach also comprises, produce above-mentioned correction position information after, again according to above-mentioned correction position information, the picture that above-mentioned display unit produces when above-mentioned display unit shows that above-mentioned user presses above-mentioned object.
9. adjustment as claimed in claim 7 position information approach, wherein above-mentioned visual angle information comprises a visual angle of above-mentioned user and above-mentioned display unit, and above-mentioned user's orientation.
10. adjustment as claimed in claim 9 position information approach, wherein above-mentioned positional information has one first coordinate, when adjusting above-mentioned positional information according to above-mentioned visual angle information, one second coordinate in take above-mentioned the first coordinate of displacement mode correction as above-mentioned set zone is adjusted above-mentioned positional information.
11. adjustment as claimed in claim 9 position information approach, wherein above-mentioned positional information is the contact area that above-mentioned user contacts above-mentioned display unit, when adjusting above-mentioned positional information according to above-mentioned visual angle information, enlarge above-mentioned contact area, so that the scope that above-mentioned contact area comprises is modified to a modification region, and above-mentioned modification region comprises above-mentioned set zone.
12. adjustment as claimed in claim 7 position information approach, wherein the above-mentioned object of above-mentioned display unit is an image of a desktop or a button of a dummy keyboard.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102662120A CN102981662A (en) | 2011-09-05 | 2011-09-05 | Hand-hold device and method of adjusting position information |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102662120A CN102981662A (en) | 2011-09-05 | 2011-09-05 | Hand-hold device and method of adjusting position information |
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| CN102981662A true CN102981662A (en) | 2013-03-20 |
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| CN2011102662120A Pending CN102981662A (en) | 2011-09-05 | 2011-09-05 | Hand-hold device and method of adjusting position information |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105808092A (en) * | 2014-12-31 | 2016-07-27 | 联想(北京)有限公司 | Data processing method and touch device |
| CN108417171A (en) * | 2017-02-10 | 2018-08-17 | 宏碁股份有限公司 | Display device and its display parameters method of adjustment |
| CN111399659A (en) * | 2020-04-24 | 2020-07-10 | Oppo广东移动通信有限公司 | Interface display method and related device |
| CN111562855A (en) * | 2020-04-15 | 2020-08-21 | 宁波方太厨具有限公司 | Display screen touch point adjustment control method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6028595A (en) * | 1996-09-09 | 2000-02-22 | Ricoh Company, Ltd. | Touch-screen display |
| CN101943982A (en) * | 2009-07-10 | 2011-01-12 | 北京大学 | Method for manipulating image based on tracked eye movements |
-
2011
- 2011-09-05 CN CN2011102662120A patent/CN102981662A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6028595A (en) * | 1996-09-09 | 2000-02-22 | Ricoh Company, Ltd. | Touch-screen display |
| CN101943982A (en) * | 2009-07-10 | 2011-01-12 | 北京大学 | Method for manipulating image based on tracked eye movements |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105808092A (en) * | 2014-12-31 | 2016-07-27 | 联想(北京)有限公司 | Data processing method and touch device |
| CN105808092B (en) * | 2014-12-31 | 2020-06-23 | 联想(北京)有限公司 | Data processing method and touch device |
| CN108417171A (en) * | 2017-02-10 | 2018-08-17 | 宏碁股份有限公司 | Display device and its display parameters method of adjustment |
| CN111562855A (en) * | 2020-04-15 | 2020-08-21 | 宁波方太厨具有限公司 | Display screen touch point adjustment control method and system |
| CN111399659A (en) * | 2020-04-24 | 2020-07-10 | Oppo广东移动通信有限公司 | Interface display method and related device |
| CN111399659B (en) * | 2020-04-24 | 2022-03-08 | Oppo广东移动通信有限公司 | Interface display method and related device |
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Application publication date: 20130320 |