CN109213313A - A kind of method of keyboard perception and key prediction and feedback and input - Google Patents
A kind of method of keyboard perception and key prediction and feedback and input Download PDFInfo
- Publication number
- CN109213313A CN109213313A CN201710553730.8A CN201710553730A CN109213313A CN 109213313 A CN109213313 A CN 109213313A CN 201710553730 A CN201710553730 A CN 201710553730A CN 109213313 A CN109213313 A CN 109213313A
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- keyboard
- key
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- user
- voice
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0233—Character input methods
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The method that the present invention provides a kind of perception of keyboard and key prediction and prediction result is shown, and provide a kind of voice typing comparison synchronous with keyboard, and obtain the input method of user's typing information content.This input method is the method for being different from current individual voice input and keyboard typing content.By the invention it is possible to manufacture a kind of keyboard with perceptional function, this keyboard can perceive position and the movement of finger, the variation of position and movement can be passed through, by software or hardware programming, the key of user is predicted, and prediction result is shown；On the other hand, software can predict the key that there is the keyboard signal using perceptional function of the present invention to carry out user by programming；On the other hand, the method for the present invention invents a kind of input method of new information content, and using voice input synchronous with key, key and press key contents to user are accurately matched, and this method is different from current individually voice and keyboard typing.
Description
Technical field
The method of the present invention belongs to software and hardware and software and hardware relevant to the keyboard field of computer input.It is a kind of keyboard sense
Know the software and hardware solution predicted and inputted with key.
Background technique
The design of current keyboard, there are two states for a key tool, press or do not press, when user inputs, such as
Fruit does not see keyboard, can not know whether oneself pushes the wrong before pressing, if pushed the wrong, just know after pressing oneself by
It is wrong.The present invention, it is innovative user can be perceived pressed key before user is by lower keyboard, and to will
It to be predicted pressed key.
Current input mode, one be the input of individual keyboard, one be that user clicks candidate word after voice input
Remittance carries out selecting to determine input content.And it is of the invention, in conjunction with the content that speech recognition input and keyboard input, accurate matching prediction
User's content to be inputted directly improves hit rate and provides input results, in input method described in the invention, is different from
Current individually voice input and keyboard input, need voice and keyboard to input same content, such as input " people ", need
It wants user to be said " people " with voice, while keyboard inputs " R ", " M ", that is, synchronizes the content said and keyed in and want input.
By this method, key errors of the user by keyboard typing when can be reduced, user thoroughly press lower keyboard it
Before be known that the key that will be pressed, improve working efficiency, and improve the precision of input hit rate and speech recognition；Voice and key
The synchronous input of disk combines, and can faster hit input content.
Summary of the invention
The present invention obtains position of the finger on keyboard, clearly knows finger by increasing perceptional function on keyboard
On keyboard on which key, and then the key that will be pressed to user is predicted, and is shown over the display or voice prompting, is used
Family is before really pressing, it can be determined that whether push the wrong, if it is what is pushed the wrong, can not press, pick up correctly by
It is lower.And the input method of the offer voice input synchronous with keyboard of innovation is provided, the quantity of candidate word can be reduced, is improved
Hit rate.
The technical solution is as follows:
On the one hand, present approach provides a kind of keyboard perceptional functions: this function includes being not limited to load on keyboard
The detection devices such as capacitor, inductance, resistance, pressure.It is characterized in that perceiving the specific key that finger is put when user hand is placed on keyboard
Which position is.
On the one hand, the present invention provides a kind of forecast functions of keyboard: it is characterized in that passing through algorithm and perception user
The position of finger, the key that will be pressed to user are predicted；Algorithm described in the present invention is including but not limited to by perceiving hand
The variation of finger finds out that dynamic finger or is different from the position that fixed finger is put, come predict that user will press by
Key.This finger would be likely placed on new key, or other fingers of the pressure ratio on key are big etc., thus to judge this hand
Which key refers to will press, and be predicted, prediction here, which can be, to be also possible on hardware to realize on software.
On the one hand, the present invention is provided key prediction feedback to the method for user: it is characterized in that, when having predicted user i.e.
The key that will be pressed, feeds back to user, which key let the user know that he to be pressed is；Feed back to user can by display,
Sound, key mapping vibration etc.；Feedback is carried out by display to refer to, after predicting the key that user will press, over the display, into
Row display, at this moment key is only predicted and shows, is not that user has been acknowledged and presses this key；It is carried out by auditory tone cues
Feedback refers to, after predicting the key that user will press, on a speaker, is prompted, at this moment key only be predicted and
It is prompted, is not that user has been acknowledged and presses this key；Feedback is carried out by key mapping vibration to refer to, it will when predicting user
After the key pressed, in key mapping, vibration prompting is carried out, it is not that user is true that at this moment key, which is only predicted and is prompted,
Recognize and presses this key；These types of feedback method can be used alone, and can also be used in combination.
On the one hand, the present invention provides a kind of input method that voice input is combined with keyboard input: it is characterized in that, user
Voice inputs a content, and keyboard equally inputs, and is matched, can accurately be matched according to the content that voice and keyboard input
User wants the content of input, and then accurately predicting and hit user wants input results.It is different from current only voice input or only
Selection candidate word is frequently clicked in keyboard input.Such as: input " people ", it is same when " people " two word that speech recognition user says
When, keyboard inputs " R ", " M " key, can be pin-pointed in this way " people ", is selected without again with mouse or keyboard candidate
Word, keyboard input herein and voice input no sequencing relationship, are successively ok.
Detailed description of the invention
Fig. 1 is the schematic diagram that the method for the present invention may be implemented；
Fig. 2 is that key mapping of the present invention perceives the schematic diagram that may implement；
Fig. 3 shows that key predicts the schematic diagram that may implement；
Fig. 4 shows a schematic diagram of input mode of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and examples to this hair
It is bright to be described in further detail.It is understood that specific embodiment described herein, is used only for explaining the present invention,
Rather than limitation of the invention.
Set forth in the present invention is the method for a kind of perception of keyboard and key prediction and feedback and input.
Including being shown in Fig. 1 with the specific example that keyboard of the present invention perceives.Specifically, Fig. 1 is shown as
The display figure of the possible embodiment of the present invention.Wherein key mapping perceives, and is mainly used to perceive the position of finger；Key prediction, mainly
For predicting key that user will press；Key feedback refers to the key that will press user, feeds back to user.
Including being shown in Fig. 2 with the specific example that key mapping of the present invention perceives.Specifically, Fig. 2 is shown as
The display figure of the possible embodiment of the present invention.Wherein pressure detecting, sense of touch detection, sound detection, shock detection, the inspection of key depth
Survey etc. may be key mapping cognitive method of the invention, can be used alone and the comprehensive use together of a variety of methods also can be used.
It is predicted with key of the present invention, needs some algorithms, a specific example of these algorithms is shown in figure
3.Fig. 3 is shown as the display figure that the method for the invention is converted into the possible embodiment of key prediction of the present invention.Figure
In 301 indicate to lift and put down by perceiving which finger, and the position put down carries out predicting the key that will press of user,
In standard finger ring, the key mapping of finger covering is fixed, then obtain which finger is lifted and put down, it can be than calibrated
True prediction user is which key pressed；Figure 30 2 indicates different by the dynamics of down key by perception user, to predict user i.e.
Which key will be pressed, such as finger is all placed on keyboard, when the dynamics of some key button is all bigger than other, this is that user may
It is just intended to press this key or keystroke dynamics becomes smaller, may just be intended to lift this finger, and then predict key；Figure 30 3
Key mapping prediction is carried out by perceiving that finger for moving of user, and dynamic amplitude, after user has moved this finger, and
It has been put on some key, then at this moment possible user is just intended to press this key, it can further progress prediction；Figure 30 4 refers to
By voice and key in conjunction with to carry out key mapping prediction, such as a letter or word inputted by voice, while finger is placed on
On the position of this word initial, so that it may which accurate prediction user's key that will be pressed or the content that will be inputted, voice can
In a method as prediction, a kind of input method can also be combined as with keyboard；Figure 30 5 is it is shown that a kind of basis is pressed
Depth and the dynamics of key are pressed to carry out the prediction technique of key；Figure 30 6 shows key prediction of the invention, comprising being not limited to
Figure 30's 1,302,303,304,305 is one or more.
One specific example of input method of the present invention, this method is shown in Fig. 4.Fig. 4 is shown as this hair
Bright the method is by the display figure of the possible embodiment of input method of the present invention.Wherein 401 be input side of the present invention
The phonological component of formula, 402 are manually entered part for input method belonging to the present invention, and 403 is according to phonological components and defeated manually
Enter part to be combined, carries out the determination for finally entering content.Such as: input " people ", while speech recognition, keyboard is defeated
Enter " R ", " M " key, can be pin-pointed in this way " people ", without selecting candidate word with mouse or keyboard again, key herein
Disk input and voice input no sequencing relationship, are successively ok, and it is optimal that user, which synchronizes and says voice and keyboard input,
Method.
Obviously, it will be understood by those skilled in the art that each module of the above invention or each step can be by as above
The method carries out software and hardware implementation.Optionally, the embodiment of the present invention can be with the program that computer installation can be performed come real
It is existing, it is executed by a processor so as to be stored in storage device, the program can store in a kind of calculating
In machine readable storage medium storing program for executing, storage medium mentioned above can be read-only memory, disk or CD etc.；Or by they
It is fabricated to each integrated circuit modules respectively, or makes multiple modules or steps in them to single integrated circuit module
To realize.In this way, the present invention is not limited to the combinations of any specific hardware and software.
The above is only the explanations done for the preferred embodiment of the present invention and its technical principle, and not to of the invention
The limitation that technology contents are carried out, anyone skilled in the art within the technical scope of the present disclosure,
The change or replacement being readily apparent that, should be covered by the scope of protection of the present invention.
Claims (4)
1. a kind of keyboard: this keyboard includes the perception of keyboard described in description of the invention or has described in description of the invention
Key forecast function, this keyboard can perceive finger position or by the pressure or depth of lower keyboard or perception of sound etc. believe
Breath, and then foundation is provided for key prediction, keyboard itself can carry out key prediction according to key perception.
2. a kind of key prediction technique: keyboard perceptional function described in right 1 is made soft by software or hardware programming algorithm
Part or hardware have key forecast function.
3. a kind of key feedback method: key described in right 2 is predicted, by voice or picture or text importing in software or
On hardware device.
4. a kind of input method: passing through speech recognition described in synchronous acquisition description of the invention and keyboard input content, root
It according to voice input and keyboard input content, is compared, obtains the content that user wants input, reduce keyboard typing mistake
And speech recognition errors, the candidate word for reducing individual event input is excessive, and aforesaid right does not include the input of individual voice and keyboard key
Enter mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710553730.8A CN109213313A (en) | 2017-07-08 | 2017-07-08 | A kind of method of keyboard perception and key prediction and feedback and input |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710553730.8A CN109213313A (en) | 2017-07-08 | 2017-07-08 | A kind of method of keyboard perception and key prediction and feedback and input |
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| CN109213313A true CN109213313A (en) | 2019-01-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109493683A (en) * | 2018-11-15 | 2019-03-19 | 深圳市象形字科技股份有限公司 | A kind of auxiliary piano practice person's fingering detection method based on computer vision technique |
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| CN101334704A (en) * | 2008-06-27 | 2008-12-31 | 中国科学院软件研究所 | A multi-channel Chinese input method for mobile devices |
| US20140082553A1 (en) * | 2009-11-18 | 2014-03-20 | Lg Electronics Inc. | Mobile terminal and controlling method thereof |
| CN104007906A (en) * | 2013-02-26 | 2014-08-27 | 三星电子株式会社 | Character input method based on size adjustment of predicted input key and related electronic device |
| CN105807939A (en) * | 2014-12-30 | 2016-07-27 | 联想(北京)有限公司 | Electronic equipment and method for improving keyboard input rate |
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2017
- 2017-07-08 CN CN201710553730.8A patent/CN109213313A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101334704A (en) * | 2008-06-27 | 2008-12-31 | 中国科学院软件研究所 | A multi-channel Chinese input method for mobile devices |
| US20140082553A1 (en) * | 2009-11-18 | 2014-03-20 | Lg Electronics Inc. | Mobile terminal and controlling method thereof |
| CN104007906A (en) * | 2013-02-26 | 2014-08-27 | 三星电子株式会社 | Character input method based on size adjustment of predicted input key and related electronic device |
| CN105807939A (en) * | 2014-12-30 | 2016-07-27 | 联想(北京)有限公司 | Electronic equipment and method for improving keyboard input rate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493683A (en) * | 2018-11-15 | 2019-03-19 | 深圳市象形字科技股份有限公司 | A kind of auxiliary piano practice person's fingering detection method based on computer vision technique |
| CN109493683B (en) * | 2018-11-15 | 2021-06-01 | 深圳市象形字科技股份有限公司 | Auxiliary piano practicer fingering detection method based on computer vision technology |
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