CN108282573A

CN108282573A - It is a kind of to realize multiple passive methods for determining button of position dynamic

Info

Publication number: CN108282573A
Application number: CN201711275898.3A
Authority: CN
Inventors: 李永贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-30
Filing date: 2016-11-24
Publication date: 2018-07-13
Also published as: CN105335008A; CN107735753A; CN108156300A; CN108268094A; CN107046591A

Abstract

Several buttons are preset on one piece of multipoint touch surface, the initial position of button is configured to undetermined；When several finger grips of one of user or two hand/touch by multipoint touch surface, it can detect several touch by point/areas Chu An, these are touched and corresponds by point/areas Chu An and preset all or part of button, and the position of the button in correspondence is respectively configured as the respectively corresponding position touched by point/areas the Chu An/areas Chu An barycenter；Then, touch by point/areas Chu An and its coordinate it is lost and found again caused by the operation of corresponding finger when opposing, it corresponds to the once-through operation of button, or the change touched the value of the coordinate for representing finger pressure value in coordinate by point/areas Chu An and occurred by the operation of respective finger when its correspondence button of opposing once-through operation；It is all discharged by the finger of touch-surface and when being detached from touch-surface when holding/touching, the positions of whole buttons is redeployed as undetermined.

Description

It is a kind of to realize multiple passive methods for determining button of position dynamic

Technical field

The present invention relates to one kind realizing that multiple position dynamics are passive determining on the touch-surfaces such as multipoint touch plate/touch screen The method of button.

Background technology

Publication No. is the PCT application of 2014/023118 A1 of WO, and hand-held number can be arranged on the touch pad by, which describing, sets The side switch of standby keyboard, but do not disclose how to realize the passive method for determining side switch of position dynamic on the touch pad in detail.

Invention content

Several buttons are preset on one piece of multipoint touch surface, the initial position of button is configured to undetermined；When the one of user Only or several finger grips of two hands/when touching by multipoint touch surface, can detect it is several touch by point/areas Chu An, These are touched and corresponds by point/areas Chu An and preset all or part of button, and the position of the button in correspondence It sets and is respectively configured as the respectively corresponding position touched by point/areas the Chu An/areas Chu An barycenter, meanwhile, it is touched by these and presses point/areas Chu An Preset all or part of button with hold/tactile be mapped by the finger of touch-surface；Then, point/areas Chu An are pressed tactile And its coordinate ,/touch and perform first release/release then gripping at once again by finger/is held because corresponding touches by the action gone back, Caused lost and found again, when opposing, it corresponds to the once-through operation of button, alternatively, hand is represented in the tactile coordinate by point/areas Chu An The value of the coordinate of finger pressure force value relax to nature at once again because holding/touching to perform first to reinforce to press by finger accordingly The action by state is held/touched, is changed, it corresponds to the once-through operation of button when opposing；Terminate in one-touch operation Later, the finger for executing operation still holds/touches by the touch surface；It is all released by the finger of touch-surface when holding/touching When putting and being detached from touch-surface, the positions of whole buttons is redeployed as undetermined.

The button that several position dynamics passively determine is set on multipoint touch surface, it not only need not be solid as operating position Each finger is first directed at each button by fixed button before operation like that, nor meeting " pressing " is wrong in operation with scruple Button, because on a finger meeting eternal " pressing " to correct button, reason is that the position of a button is corresponding Location determination by the areas Dian Huochuan (hold put or grip zone) is touched by it after under finger " pressing " on the touch surface.Following Part narration in, the side switch, the mouse button that are arranged on multipoint touch surface are the special case of above-mentioned button.

Description of the drawings

Fig. 1 is the left side figure of Fig. 2 mobile phones；Fig. 2 is a kind of stereogram of mobile phone；Fig. 3 is the right hand view of Fig. 2 mobile phones； Fig. 4 and Fig. 6 is that another side switch of Fig. 2 mobile phones is laid out；Fig. 5 is the front elevation of Fig. 2 mobile phones；Fig. 7-14 be Fig. 2 mobile phone side keys and Side switch combines corresponding keyboard layout.

Figure 15 is the left side figure of Figure 16 mobile phones；Figure 16 is a kind of front elevation of mobile phone；Figure 17 is the right side of Figure 16 mobile phones Face figure；Figure 18 is the back view of Figure 16 mobile phones.

Figure 19 is a kind of stereogram of curved surface screen mobile phone；Figure 20 is another stereogram of Figure 19 mobile phones；Figure 21-30 is figure 19 mobile phone side keys and side switch combine corresponding keyboard layout.

Figure 31 is a kind of stereogram of slide phone.

Figure 32 is a kind of stereogram of clamshell phone；Figure 33-38 is that Figure 32 handpiece portions side switch and side switch combination are corresponding Keyboard layout.

Figure 39 is a kind of front elevation of tablet；Figure 40 is the stereogram of the tablet；Figure 41 is the rear view of the tablet；Figure 43-48 is that the part side switch of the tablet and side switch combine corresponding keyboard layout.

Figure 42 is a kind of stereogram of tablet；Figure 49-52 is that the part side switch of the tablet and side switch combine corresponding keyboard Layout.

Figure 53 is a kind of front elevation of tablet；Figure 54 is the stereogram of the tablet；Figure 55 is the back view of the tablet.

Figure 56 is a kind of stereogram of tablet.

Figure 57-64 is a kind of front elevation of Trackpad mouse.

Figure 65-70 is a kind of front elevation of Trackpad mouse.

Figure 71 is a kind of front elevation of Trackpad mouse；Figure 72 is the right view of the mouse.

Figure 73 is a kind of front elevation of Trackpad mouse；Figure 74 is the right view of the mouse.

Figure 75 is a kind of front elevation of Trackpad mouse；Figure 76 is the right view of the mouse.

Figure 77-80 is that a kind of large scale touches the front elevation for showing equipment.

Figure 81-82 is that a kind of large scale touches the front elevation for showing equipment.

Specific implementation mode

One, Fig. 2 is a kind of mobile phone, is configured with touch display screen 1 in its front, the physical keyboard 2 of 2*4 arrays is located under it Portion, is equipped with keyboard telltale mark 9 on keyboard 2, and side switch Shift such as 3 and 2Hands such as 5 are located at its left side, side switch En1, En2, Num and Punc are located on its right side multipoint touch plate 4, and the dotted line of 4 surrounding of Trackpad is used only for illustrating, unpractical In the presence of (meaning of Trackpad dotted line is identical with this in the other drawings).The initial position quilt of side switch En1, En2, Num and Punc Be configured to it is undetermined, and respectively with the index finger of user's left hand, middle finger, the third finger and little finger of toe correspond.En1 and En2 is used for inputting 26 English alphabets, Num are mainly used to input number, and Punc is mainly used to inputting punctuation mark, and the effect of shift key is same as PC Shift key on keyboard.Keyboard dynamic mapping area 10 is equipped in the touch display screen 1 of Fig. 2 mobile phones.According to the side of current operation Key and side switch combination, the keyboard layout of 10 Dynamic Announce Fig. 7 to Figure 14 of map section, to prompt user to be operated on keyboard 2.Mapping Area 10 can also be a touch keyboard in itself.Side switch indicator 6 is used to indicate side switch or the side switch combination of current operation.Button 7 For closing or opening map section 10.What the touch display screen 1 of Fig. 2 showed is situation when map section 10 is closed.User's left hand 5 fingers when holding Fig. 2 mobile phones, the thumb grip of left hand is on shift key, the index finger of left hand, middle finger, the third finger and small Finger is held on Trackpad 4, and 2Hands is by the protrusion of left hand thumb root naturally by pressure.Left-handed Fig. 2 mobile phones and side switch are simultaneously Operate side switch, right hand operation keyboard 2.

Detect 2Hands and shift key by touch by and have on Trackpad 44 touch by when, show side switch activate Condition has been provided with.Reference coordinate system 8 is touched 4 on Trackpad 4 by pressing (i.e. from top to bottom) sequence from big to small of x values, Then touching after sequence is saved as pIndex, pMiddle, pRing and pLittle by point, and they in order respectively with Index finger, middle finger, the third finger and the little finger of toe of left hand and side switch En1, En2, Num and Punc on Trackpad 4 correspond, Then the position of En1, En2, Num and Punc are configured to pIndex, pMiddle, pRing and pLittle, at the same time, mark Remember left hand index finger, middle finger, the third finger and little finger of toe be " pressing " under, and give tacit consent to currently " pressed " under side switch be En1, that is, mark En1 " is pressed ", other side switch is marked to be " released ", and (is held although side switch all at this time all is touched to press by five fingers of left hand Hold) it.After completing these processing, side switch is activated, makes side switch formally receive to hold the operation of finger, plays a role.

In addition to 2Hands, above-mentioned side switch " presses " go back (gripping is gone back) again at once using corresponding gripping finger is first unclamped Method operated.After under a side switch " being pressed ", according to the operation of following other side switch determine its when by " release ".(En1, Shift and other side switch are all that " being pressed " and (held at this time for example, be marked as under " pressing " in En1 and Shift Hold)) in the case of, if next En2 is operated, En1 and Shift will be marked while marking under En2 " being pressed " It is " released " (although the finger that hold En1 and Shift does not discharge).For another example, in the case where only En1 is labeled as " pressing " In the case of, if next Shift is operated, only mark under Shift " being pressed ", side switch combination En1+ thus may be implemented Shift.It is other to analogize.

Fig. 2 mobile phones or other estimated outer factors are no longer held due to operating either user, are touched by point on Trackpad 4 Number can change：It is more than 0 less than 3 by point if (a) touched, a kind of possible situation is multiple hands on Trackpad 4 Finger operates at the same time, and for the sake of simplicity, this situation illustrates not herein；It is equal to 0 by point if (b) touched, illustrates Trackpad 4 On finger all discharge, at this moment, the position for reconfiguring En1, En2, Num and Punc is undetermined, deactivates side switch, and again Wait for having for side switch activation condition.Therefore, at any time, it is necessary at least one finger keeps the gripping to Trackpad 4, To ensure can determine for side switch position；It is equal to 3 by point if (c) touched, illustrates that only there are one fingers to discharge on Trackpad 4 (release) is operating some side switch.Three detected are touched and are sorted from big to small by pressing x values, three points are obtained P31, p32, p33, point or less (one), (two) and (three) plant situation handled.

(1) if p31.x=pMiddle.x, illustrate that the index finger of left hand releases, the index finger of left hand is on Trackpad 4 It touches and is lost by point and its coordinate, left index finger is marked as discharging.

(2) if p33.x=pRing.x, illustrate that the little finger of toe of left hand releases, little finger of toe the touching on Trackpad 4 of left hand It is lost by point and its coordinate, left hand little finger of toe is marked as discharging.

(3) if p32.x=pMiddle.x, illustrate that the third finger of left hand releases, the third finger of left hand is in Trackpad 4 On touch by point and its coordinate lose, the left hand third finger is marked as discharging.If NO, illustrate that left hand middle finger releases, it is left The middle finger of hand touching on Trackpad 4 is lost by point and its coordinate, and the middle finger of left hand is marked as discharging.

Next, if detecting touching by point and having reached 4 on Trackpad 4, illustrate to discharge just now (release) Finger go back again by (gripping), and the corresponding finger touch it is lost and found again by point and its coordinate, then re-flagging this Finger is " pressing ", and marks side switch " pressing " corresponding with the finger, is at the same time decided whether to having been marked as in the past The side switch of " pressing " re-flags as " release ".Then, four detected are touched again and are sorted from big to small by pressing x values, P41, p42, p43 and p44 are obtained, them is used in combination to update pIndex, pMiddle, pRing and pLittle respectively.Later, constantly Carry out cycle detection and processing procedure as described above.

Since the initial position of each side switch on Trackpad 4 is touched by point on Trackpad 4 by each finger of user What initial position determined, be not (being previously configured as undetermined) determined that in advance, and the position of these side switch was operating Can be also touched with these by continuous change of point position and be updated in journey, and just, the position of each side switch always respectively with it Corresponding finger on Trackpad 4 currently touch by point position correspond, remain exactly the same, in other words, respectively A side switch always corresponds to finger with each side switch respectively and is touched by the current location of point on Trackpad 4 as respective current location, The position of side switch is that dynamic passively determines, is continually changing in operation, is not changeless.Therefore, more Dynamic passively determining side switch in several positions is set on point Trackpad, not only need not as the fixed side switch of operating position Each finger is first directed at each side switch before operation, nor side switch can be pushed the wrong in operation with scruple, because of these hands Refer in meeting eternal " pressing " to correct side switch, reason is that the position of a side switch always (is held in corresponding finger down Onto Trackpad) after just determine.

When gripping Fig. 2 mobile phones and the finger of side switch is operated due to tired, uncomfortable or other reasons, adjustment consciously or unconsciously It touches when holding hand position, on Trackpad 4 and generally also can accordingly change by the quantity of point and position, in order to avoid these Variation carries out following processing also when making the operation to corresponding side key：(1) when detecting that 2Hands keys are released (release) Wait, no matter which kind of situation other side switch be at this time, even if such as still have on Trackpad 4 at this time 4 it is tactile be detected by point, All deactivate side switch；(2) it avoids operating (including shift key) using while 2 and the above side switch.There are two detecting Or more side switch simultaneously when operating, for example when Shift and En1 is released (releases) simultaneously, is considered as not operation and acts, and deactivate Side switch living.After side switch deactivation, the position of whole side switch on Trackpad is reconfigured for undetermined, and resumes waiting for side switch and swash Having for condition living, then relocates.

When each finger double click operation side switch of left hand, the layout of side switch is as shown in Figure 4 and Figure 6.Wherein, Home is used as Homepage key；Recent is for showing the application opened recently；Back, Forward are for navigating；CMenu is context menu Abbreviation, for opening and closing the menu (toolbar) of current application.

The difference of mobile phone current application according to fig. 2, on Trackpad 4 with left index finger upward sliding or increase volume or It pages up, with left index finger slide downward or reduces volume or downward page turning.

Fig. 7 is the corresponding keyboard layouts of Fig. 2 mobile phone side keys En1, and middle two rows key 11 corresponds to two line units of keyboard 2, label 2. 12 indicate that its each key being expert at is by corresponding two keys on keyboard 2 while to press and discharging realization.For example, i keys be by Realization is pressed and discharged to corresponding a and b keys simultaneously.4. label 13 indicates that its each key being expert at is by corresponding on keyboard 2 Four keys simultaneously press and discharge realization.Such as, BS keys are by tetra- keys of a, b, c and d while to press and discharging realization.Remaining key Analogizing with the situation of remaining keyboard layout can obtain.Side switch or side switch combination corresponding to Fig. 7 to Figure 14 keyboard layouts are indicated in each The upper left corner of a layout.

Figure 16 is also a kind of mobile phone, touch display screen 14 is equipped in its front, to the left as Figure 15 is equipped with side switch cMenu And 2Hands, the multipoint touch plate on the right side of it among such as Figure 17 and back such as Figure 18 are equipped with side switch Back, Forward, Recent and Home.

Trackpad is set at the back of Figure 16 mobile phones, simultaneously operating handset is held convenient for user's singlehanded (left or right hand). Under this situation, the cMenu keys of missing can double-click realization by index finger on rear touch plate.When hold Figure 16 mobile phones it When being operated on rear touch plate, the thumb of the hand can be touched by positive touch display screen 14 finger of hand, be ignored this With the touch in the simultaneous touch display screen of operation on rear touch plate.On detecting rear touch plate When appearance simultaneously four is touched by point, the side switch on rear touch plate is activated.

Two, Figure 19 is a kind of curved surface screen mobile phone, and Curved screen is one piece of multiple point touching display screen 16.On a left side for Curved screen 16 Side is equipped with side switch Shift and 2Hands such as 19, the right side of Curved screen equipped with side switch Rmt, Ctrl, En1, En2, Num, Punc and The initial position of Alt such as 18, side switch Rmt, Ctrl, En1, En2, Num, Punc and Alt are configured to undetermined.At the beginning, user Index finger, middle finger, the third finger and the little finger of toe of left hand are corresponded with side switch En1, En2, Num and Punc respectively.Figure 19 mobile phones and its Side switch is by left-handed and operates, and Ctrl and Rmt shift up operation by left index finger, and Alt is grasped from left hand little finger of toe to bottom offset Make and (uses Figure 19 mobile phones if it is left-handed person, then the side switch layout at left and right sides of Curved screen is exchanged).Keyboard 17 is to be located at 4*4 touch keyboards on Curved screen 16, are operated by the right hand, and layout can combine dynamic according to the side switch or side switch of current operation and change Become.Figure 21 to Figure 30 is that the side switch of Figure 19 mobile phones or side switch combine corresponding keyboard layout.

When left-handed Figure 19 mobile phones, left hand thumb is held in the left side of Curved screen, remaining four finger of left hand are equably held On the right side of Curved screen.When detecting that occurring 2 in the left side of Curved screen 16 touches by point, when occurring 4 on the right side of it and touching by point, Explanation is that left hand is holding Figure 19 mobile phones (conversely, when detecting that occurring 4 in the left side of Curved screen 16 touches by point, on the right side of it When occurring 2 and touching by point, explanation, which is the right hand, is holding Figure 19 mobile phones, regards user as left-handed person, the side of 16 both sides of exchange Curved screen Key is laid out).4, right side is touched and is sorted from big to small by x values by reference coordinate system 20, and calculate after these sequences tactile presses It is two neighboring in point to touch by the spacing dist along x-axis between point, calculate the average value avg of these spacing dist again on this basis With summation ttl, and these dist, avg and ttl are saved.If each dist is in the range of (1 ± 25%) avg* It is interior, and (wdth indicates the mean breadth of user's finger to ttl, is predefined as 20mm, can be in the range of wdth*3* (1 ± 20%) In user for the first time using mobile phone when through being verified as its determine a new value), then be then calculated and determined sort after first Touch by point to curved surface screen top margin vertical range whether be more than 2.5*avg, the 4th touch by point to curved surface screen bottom edge it is vertical away from From whether more than 1.5*avg.If so, illustrating that the gesture specification of user's left-handed Figure 19 mobile phones is correct.

Save as pIndex respectively by point next, four after above-mentioned sequence are touched, pMiddle, pRing and PLittle, and they respectively with En1, En2, Num on the right side of the index finger of left hand, middle finger, the third finger and little finger of toe and Curved screen Correspond with Punc, and the position of En1, En2, Num and Punc be configured to pIndex, pMiddle, pRing and PLittle, it is to press (gripping) then to mark index finger, middle finger, the third finger and the little finger of toe of left hand.At the same time, a Curved screen left side 2 tactile touched by that above in point that side occurs are mapped by point with left hand thumb and Shift, that following is touched and is pressed Point is mapped with the root of left hand thumb and 2Hands.Then, default label En1 " is pressed " (gripping), marks other sides Key is " released " (except 2Hands).Then, side switch is formally activated.

Shift, En1, En2, Num and Punc are using the first corresponding gripping finger of release (release) again at once by the side gone back Method is operated.After side switch activation, any time touches if detecting and being only left 3 on the right side of Curved screen by point (other numbers Amount touches the situation by point with reference to the first most description), then illustrate to release there are one finger on the right side of Curved screen, is operating certain A side switch.Three detected are touched and are sorted from big to small by pressing x values, obtain three points p31, p32, p33, and is point following (1), (two) and (three) plant situation and are handled.

(1) if p31.x<=pMiddle.x+avg*50% then illustrates that the index finger of left hand releases, and left index finger exists Touching on the right side of Curved screen is lost by point and its coordinate, label left index finger release.Hereafter, if detected on the right side of Curved screen Touch and reached 4 again by point, then illustrate the index finger of left hand again by going back, left index finger touching by point on the right side of Curved screen and Its coordinate is lost and found again, re-flags left index finger and presses.Then, 4 detected are touched and is arranged from big to small by pressing x values Sequence obtains p41, p42, p43 and p44.

If pMiddle.x+avg*50%<p41.x<=pMiddle.x+avg*150% then illustrates left index finger " pressing " (gripping) marks other side switch to be " released " in addition to Alt, that is, En1 quilts in the position of En1, label En1 " being pressed " After " pressing ", in fact it could happen that side switch and side switch combination be：En1 or Alt+En1 are (if labeled Alt is pressed before this If)；

If pMiddle.x+avg*150%<p41.x<=pMiddle.x+avg*250%, then illustrate left index finger by In the position of Ctrl, label Ctrl and En1 is pressed, and it is release in addition to Alt to mark other side switch.Namely Ctrl is pressed Afterwards, in fact it could happen that side switch and side switch combination be：Ctrl+En1, Ctrl+Alt+En1 are (if labeled Alt is to press before this If).

If p41.x>PMiddle.x+avg*250% then illustrates left index finger by the position of Rmt, and mobile phone 16 is marked Note Rmt is pressed, other side switch is marked to discharge.

Then, pIndex, pMiddle, pRing and pLittle are updated with p41, p42, p43 and p44.

(2) if p33.x>PRing.x-avg*50% then illustrates that the little finger of toe of left hand releases, and left hand little finger of toe is in curved surface Touching for screen right side is lost by point and its coordinate, label left hand little finger of toe release.Hereafter, if detect on the right side of Curved screen touch by Point has reached 4 again, then illustrates the little finger of toe of left hand again by going back, left hand little finger of toe touching by point and its sitting on the right side of Curved screen It marks lost and found again, re-flags left hand little finger of toe and press.Then, 4 detected are touched and is sorted from big to small by pressing x values, obtained To p41, p42, p43 and p44.

If pRing.x-avg*150%<p44.x<=pRing.x-avg*50%, then illustrate left hand little finger of toe by The position of Punc, label Punc are pressed, and it is release in addition to Ctrl to mark other side switch.After namely Punc is pressed, it may go out Existing side switch and side switch combination are：Punc or Ctrl+Punc (if Ctrl has been marked as pressing before this)；

If p44.x<=pRing.x-avg*150%, then illustrate left hand little finger of toe by the position of Alt, label Alt and Punc is pressed, other side switch is marked to be discharged in addition to Ctrl.After namely Alt is pressed, in fact it could happen that side switch and side switch combination It is：Alt+Punc, Ctrl+Alt+Punc (if Ctrl has been marked as pressing before this).

(3) if pMiddle.x-avg*50%<p32.x<=pMiddle.x+avg*50% illustrates the left hand third finger It releases, otherwise label left hand third finger release illustrates that left hand middle finger releases, label left hand middle finger release.Hereafter, if inspection Measure touching on the right side of Curved screen and reached 4 again by point, then illustrate left hand the third finger or middle finger again by going back, it is left The third finger or middle finger of hand touching on the right side of Curved screen press point and its coordinate is lost and found again.Next, two (a) and (b) is divided to plant Situation：

If (a) left hand third finger label is before this, Num is marked while marking the left hand third finger to be to press It presses, it is release in addition to Ctrl and Alt to mark other side switch.It, may corresponding side switch and side switch group after namely Num is pressed Conjunction is：Num, Ctrl+Num, Alt+Num or Ctrl+Alt+Num are (if Ctrl and/or Alt has been marked as pressing before this If).

If (b) before this left hand middle finger labeled as release, in mark left hand refer to for press while label En2 for by Under, it is release in addition to Ctrl and Alt to mark other side switch.It, may corresponding side switch and side switch combination after namely En2 is pressed It is：En2, Ctrl+En2, Alt+En2 or Ctrl+Alt+En2 are (if Ctrl and/or Alt has been marked as pressing before this Words).

Next, constantly touching the variation and side switch for pressing point according to above-mentioned method cycle detection and processing Curved screen right side Operation.

At any time, it is necessary to which at least one finger is kept to the gripping on the right side of Curved screen, to ensure on the right side of Curved screen Side switch position can determine.When finger on the right side of gripping Curved screen is all discharged and is detached from the right side of Curved screen, that is, examining Measure on the right side of Curved screen there is no it is any touch by when, the position weight of side switch Rmt, Ctrl, En1, En2, Num, Punc and Alt It is newly configured to undetermined.

If three, the Curved screen 16 of Figure 19 mobile phones is 3D touch display screens, may be used " first with corresponding gripping finger Reinforcing clicks, then relax to nature grip state at once " method operate Shift, En1, En2, Num and Punc.At this moment, hand Refer to touching on Curved screen 16 and indicates that p represents finger and touching by the pressure value applied with (x, y, p) by point.Finger is reinforcing After pressing and relaxing to nature grip state, corresponding side key label is " pressing ", is needed as when the side switch is " released " To determine that concrete condition can contrast the above-mentioned first and second most description according to the operation of follow-up other side switch.It is retouched following In stating, it is assumed that any time is at most only operated there are one side switch.Side switch before activation the step of with it is above-mentioned second most of Description it is identical.The situation of change by point is touched after side switch activation, on the right side of continuous cycle detection Curved screen, and divides following two Situation is handled：

The first situation.If detecting that touching on the right side of Curved screen there are 4 by point, they are arranged from big to small by x values Sequence obtains p41, p42, p43 and p44.

If p41.p>P1 or p1*factor1 illustrates that left index finger reinforcing by the position of En1, marks En1 quilts Reinforcing is pressed.But if Rmt Ctrl current markers are " pressing ", illustrate that left index finger is currently held in side switch Rmt or Ctrl On, the reinforcing of left index finger just now is regarded as maloperation by operation, and just now to the reinforcing of En1 by label cancellation；

If p42.p>P2 or p2*factor2 illustrates that the reinforcing of left hand middle finger by the position of En2, marks En2 quilts Reinforcing is pressed；

If p43.p>P3 or p3*factor3 illustrates that the reinforcing of the left hand third finger by the position of Num, marks Num It is pressed by reinforcing；

If p44.p>P4 or p4*factor4 illustrates that the reinforcing of left hand little finger of toe by the position of Punc, marks Punc It is pressed by reinforcing, still, if Alt current markers are " pressing ", illustrates that left hand little finger of toe is currently held on side switch Alt, left hand is small The reinforcing referred to just now is regarded as maloperation by behaviour, and just now to the reinforcing of Punc by label cancellation；

Other situations, illustrate without touch changed or change by the p value of point not enough greatly, skip over.

In next detection cycle, four detected again are touched and are sorted from big to small by pressing x values, are obtained P41, p42, p43 and p44.If En1 is marked as reinforcing by and p41.p just now<=P1 or p1*factor1, illustrates a left side Hand index finger has loosened and has been held in naturally on side switch En1, then cancelling the reinforcing to En1 just now by label, and marks En1 quilts " pressing " at the same time decides whether to re-flag as " release " other side switch for previously having been labeled as " pressing ".Side switch The situation of En2, Num and Punc and so on, it repeats no more.Next, with p41, p42, p43 and p44 update pIndex, PMiddle, pRing and pLittle, and continue to touch the cycle detection by point on the right side of touch screen.

Above-mentioned P1-P4 is that can correctly identify user's left index finger, middle finger, the third finger and little finger of toe normal operating and meaning respectively The predefined value of outer action can also be determined when user uses mobile phone for the first time by verification；P1-p4 is user's left hand food respectively Finger, middle finger, the third finger and little finger of toe are applied to when being held in naturally on the right side of Curved screen to be touched by the pressure value on point, can be at the beginning of user It is secondary to be determined by verification using when mobile phone, it can also be according to predefined one rational value of the experience of public use；factor1- Factor4 is can correctly identify user's left index finger, middle finger, the third finger and little finger of toe normal operating and involuntary maneuver pre- respectively Defining factor can also be determined when user uses mobile phone for the first time by verification.

The second situation.It is touched by point if detecting and being only left 3 on the right side of Curved screen, illustrates that there are one hands on the right side of Curved screen Finger releases, and three detected are touched and are sorted from big to small by pressing x values, obtains p31, p32, p33, and point or less (one) and (2) two kinds of situations are handled.

(1) if p31.x<=pMiddle.x+avg*50% then illustrates that the index finger of left hand releases, label left hand food Refer to release.It is touched by point on the right side of Curved screen if thereafter, detected and has reached 4, then illustrate the index finger of left hand again by going back , left index finger is marked to press.Then, this four are touched and are sorted from big to small by pressing x values, obtain p41, p42, p43 and p44。

If pMiddle.x+avg*50%<p41.x<=pMiddle.x+avg*150%, then illustrate left index finger by Position where En1, label En1 are pressed.

If pMiddle.x+avg*150%<p41.x<=pMiddle.x+avg*250%, then illustrate left index finger by Position where Ctrl, label Ctrl and En1 are pressed.

If p41.x>PMiddle.x+avg*250% then illustrates position of the left index finger as where in Rmt, label Rmt is pressed.

In above-mentioned corresponding side switch labeled as after pressing, also to decide whether previously to have had been labeled as the side switch pressed to other It re-flags as " release ".Then, pIndex, pMiddle, pRing and pLittle are updated with p41, p42, p43 and p44, and Continue to touch the cycle detection by point on the right side of touch screen.

(2) if p33.x>PRing.x-avg*50% then illustrates that the little finger of toe of left hand releases, and label left hand little finger of toe is released It puts.It is touched by point on the right side of Curved screen if thereafter, detected and has reached 4, then illustrate that the little finger of toe of left hand again by going back, is marked Note left hand little finger of toe is pressed.Then, this four are touched and is sorted from big to small by pressing x values, obtain p41, p42, p43 and p44.

If pRing.x-avg*150%<p44.x<=pRing.x-avg*50%, then illustrate left hand little finger of toe by Position where Punc, label Punc are pressed.

If p44.x<=pRing.x-avg*150% then illustrates position of the left hand little finger of toe as where in Alt, label Alt and Punc are pressed

In above-mentioned corresponding side switch labeled as after pressing, also to decide whether previously to have had been marked as the side pressed to other Key re-flags as " release ".Then, pIndex, pMiddle, pRing and pLittle are updated with p41, p42, p43 and p44, And continue to touch the cycle detection by point on the right side of touch screen.

It is bent more than holding and (touching and press) from above explanation as can be seen that due to being provided with 7 side switch on the right side of Curved screen 4 fingers on the right side of face, so, although pIndex, pMiddle, pRing and pLittle still with the index finger of left hand, in Refer to, nameless and little finger of toe one-to-one correspondence, but pIndex and pLittle are no longer corresponded with En1 and Punc respectively.Optionally, At any time, pIndex and one of En1, Ctrl and Rmt are dynamically corresponding；PLittle is corresponding with one of Punc and Alt dynamic, The namely index finger of left hand and one of En1, Ctrl and Rmt is dynamically corresponding；Left hand little finger of toe is corresponding with one of Punc and Alt dynamic. In addition, the position of En1, Ctrl and Rmt are determined according to the width of the position of En2 or pMiddle and finger, Punc and Alt It is determined according to the width of the position of Num or pRing and finger.Finger width described herein can be:(a) predefined Finger width is generally determined according to the average finger width of various human hands；(b) user when first used, obtained by verification Specific user's finger mean breadth；(c) user when first used, pass through the index finger of specific user that verification obtains respectively With the width of little finger of toe, and be respectively intended to determine En1, Ctrl and Rmt position and Punc and Alt position.It is described above same Sample is suitable for other occasions for needing finger width.

Four, Figure 31 is slide phone, is provided with the physical keyboard of 3*5 arrays, and side switch is laid out as Fig. 2 mobile phones, Part side switch and side switch combine corresponding keyboard layout such as Figure 33 to Figure 38.Figure 32 is clamshell phone, is provided with the reality of 4*4 arrays Body keyboard, side switch are laid out as Fig. 2 mobile phones, and side switch and side switch combine corresponding keyboard layout such as Figure 21 to Figure 28.

Five, Figure 39 is a tablet 21, and bottom is equipped with 2*6 array physical keyboards, is equipped on the frame in its upper left corner Shift, to the left face be equipped with 2Hands, its left dorsal be equipped with multipoint touch plate 22, be equipped in its touch display screen Keyboard dynamic mapping area, part side switch and side switch combine corresponding keyboard layout as shown in Figure 43 to Figure 48.The left hand of user It is held in the left side of tablet 21, the thumb of left hand is held at Shift, and 2Hands is by the protrusion of left hand thumb root naturally by pressure, a left side Index finger, middle finger, the third finger and the little finger of toe of hand are held on the Trackpad 22 of tablet left dorsal, four formed on the Trackpad It touches and corresponds to side switch En1, En2, Num and Punc respectively by point.

Figure 42 is a tablet computer without frame 23, and bottom is equipped with 2*5 array physical keyboards, and touch display screen is equipped with key Pan Dongtaiyingshequ.In addition to Shift is located at the upper left corner of its touch display screen, side switch layout is identical as tablet 21.Its portion Side switch and side switch is divided to combine corresponding keyboard layout as shown in Figure 49 to Figure 52.Can be WO/2014/101519's publication No. The tablet computer without frame of PCT application disclosure presss from both sides shift key of the point as this tablet, and the touch at folder point is worked as and is opposed The operation of shift key.

Figure 53 is a overturning hard manual tablet 25.Keyboard 26 is connect by band with tablet using the array of 3*5, It can be turned to the back of tablet when not in use.It, can be in the touch display screen under it if keyboard 26 is transparent Keyboard layout shown in Dynamic Announce Figure 33 to Figure 38 and other keyboard layouts being not shown.Tablet 25 side switch layout with As tablet 21.

Figure 56 is that a Rimless overturns hard manual tablet 27.Keyboard 28 uses 4*4 arrays.Tablet 27 side switch layout with As tablet 23, side switch and side switch combine corresponding keyboard layout as shown in Figure 21 to Figure 28.

The above-mentioned side switch as keyboard can convert under non-editing mode or under non-shortcut key mode and make other keys, Or make other keys by double-clicking even three and hitting to convert.As shown in Figure 16 mobile phones, side switch on the touch pad is set not necessarily It has to be used as the side switch of keyboard.Obviously, it is suitable for other similar handheld digital devices in addition to mobile phone with tablet. When handheld digital device size is larger, the index finger or/and little finger of toe of left hand, which reach, to be arranged in the Trackpad on right side, it is then not possible to At least four side switch are set on the touch pad, Trackpad can be suitably extended so as to index finger to the back of handheld digital device Or/and it small refers to reach.It is applicable to a left side as long as Trackpad being arranged on the right side of the left side or back of handheld digital device Skim son.

Six, Figure 57-64 is a kind of Trackpad mouse, and multiple mouse buttons, initial position are equipped on its front Trackpad 29 It is configured to undetermined.On Trackpad 29, multiple fingers can slide simultaneously on it, hold and put, rotate.Figure 57, Figure 58 and figure 59 be the situation that right-handed 3,4 and 5 fingers realize 3,4 and 5 mouse buttons respectively.R1, R2, R3, R4, R5 difference in figure Indicate thumb, index finger, middle finger, the third finger and the little finger of toe of the right hand.Figure 64 is that five are realized on Trackpad mouse with the left hand the five fingers The situation of mouse button, wherein L1, L2, L3, L4, L5 indicate thumb, index finger, middle finger, the third finger and the little finger of toe of left hand respectively. On mouse touch control board, with the mobile cursor of mouse of sliding while multiple fingers；It is rolled on the display device with the sliding of single index finger Screen.Since all fingers or most of finger are all shelved on mouse pad, and wrist does not have to upward buckling, therefore can be significantly Alleviate the fatigue of finger and wrist.

Below to realize that the situation of 5 mouse buttons illustrates with the right hand.5 mouse buttons, hand are set on Trackpad 29 Refer to R1, R2, R3, R4 and R5 and corresponds to the 4th mouse button, left mouse button, middle button of mouse, right mouse button and the 5th mouse button respectively, 5 The initial position of a mouse button is defined as undetermined.First, it establishes and presses gesture model, Mei Gemo as the standard one hand of Figure 59-63 touches At least one is touched type in its most left side, the top and the most right side are touched by point by the phase isotype of point is unique.For example, figure 59 topmost touch by point and third from left to right touch by point be it is same touch by point, coordinate is equal, this relation of equality phase Unique by gesture for touching for Figure 59, in this is touched by gesture, R1-R5 on Trackpad 29 it is corresponding touch by point from a left side to Right sequence is clear confirmable；Figure 60 topmost touch by point with from left to right the 4th touch by point be it is same touch by Point, coordinate is equal, and this relation of equality is unique relative to touching by gesture for Figure 60, and in this is touched by gesture, R1-R3 is being touched Corresponding touch by the sequence of point from top to bottom is clear confirmable on control plate 29, and R4-R5 corresponding touch on Trackpad 29 is pressed The sequence of point from left to right is clear confirmable；It is same that the most left sides Figure 61, which are touched and touched by point with third from top to bottom by point, A touch presses point, and coordinate is equal, and this relation of equality is unique relative to touching by gesture for Figure 61, in this is touched by gesture, R1- R5 corresponding touch by the sequence of point from top to bottom on Trackpad 29 is clear confirmable；Figure 62 topmost touch by point with from a left side Turn right second touch by point be it is same touch by point, coordinate is equal, and this relation of equality is by gesture relative to touching for Figure 62 Uniquely, in this is touched by gesture, R1-R3 corresponding touch by the sequence of point from left to right on Trackpad 29 is clearly to can determine , R4-R5 corresponding touch by the sequence of point from top to bottom on Trackpad 29 is clear confirmable；The most right sides Figure 63, which are touched, presses point It is same tactile by point to be touched by point with third from top to bottom, and coordinate is equal, and this relation of equality is pressed relative to the tactile of Figure 63 Gesture is unique, and in this is touched by gesture, R1-R5 corresponding touch by the sequence of point from top to bottom on Trackpad 29 is clear It is confirmable.

When five fingers of the right hand, which touch, to be pressed onto Trackpad 29, detect that 5 are touched by point p51, p52, p53, p54 and p55. It sorts from small to large by x values to p51-p55 reference coordinate systems 30 and obtains pX1, pX2, pX3, pX4 and pX5, from big to small by y values Sequence obtains pY1, pY2, pY3, pY4 and pY5, while it is to press to mark finger R1, R2, R3, R4 and R5.Compare pX1-5 and PY1-5 finds out described touch and is touched by least one phase isotype touched by point in point by the most left side, the top and the most right side of point, Then it is handled as follows.

If it is pY1=pX3 topmost to touch by the phase isotype of point, illustrate touching by gesture such as Figure 59 institutes for the right hand the five fingers Show, pX1, pX2, pX3, pX4 and pX5 correspond to finger R1, R2, R3, R4, R5 respectively.PX1, pX2, pX3, pX4 and pX5 are distinguished PThumb, pIndex, pMiddle, pRing and pLittle are saved as, and activates mouse button.

If it is pY1=pX4 topmost to touch by the phase isotype of point, illustrate touching by gesture such as Figure 60 institutes for the right hand the five fingers Show, pY5, pY4, pX3, pX4 and pX5 correspond to finger R1, R2, R3, R4, R5 respectively.PY5, pY4, pX3, pX4 and pX5 are distinguished PThumb, pIndex, pMiddle, pRing and pLittle are saved as, and activates mouse button.

If it is pY3=pX1 that the most left side, which is touched by the phase isotype of point, illustrate touching by gesture such as Figure 61 institutes for the right hand the five fingers Show, pY5, pY4, pY3, pY2 and pY1 correspond to finger R1, R2, R3, R4, R5 respectively.PY5, pY4, pY3, pY2 and pY1 are distinguished PThumb, pIndex, pMiddle, pRing and pLittle are saved as, and activates mouse button.

If it is pY1=pX2 topmost to touch by the phase isotype of point, illustrate touching by gesture such as Figure 62 institutes for the right hand the five fingers Show, pX1, pX2, pX3, pY4 and pY5 correspond to finger R1, R2, R3, R4, R5 respectively.PX1, pX2, pX3, pY4 and pY5 are distinguished PThumb, pIndex, pMiddle, pRing and pLittle are saved as, and activates mouse button.

If it is pY3=pX5 that the most right side, which is touched by the phase isotype of point, illustrate touching by gesture such as Figure 63 institutes for the right hand the five fingers Show, pY1, pY2, pY3, pY4 and pY5 correspond to finger R1, R2, R3, R4, R5 respectively.PY1, pY2, pY3, pY4 and pY5 are distinguished PThumb, pIndex, pMiddle, pRing and pLittle are saved as, and activates mouse button.

After activating mouse button, pThumb, pIndex, pMiddle, pRing and pLittle are respectively configured as the 4th The position of mouse button, left mouse button, middle button of mouse, right mouse button and the 5th mouse button.As finger moves on Trackpad 29 And operation, keep track finger touch by point position, and constantly with touch by point new location updating pThumb, pIndex, PMiddle, pRing and pLittle, or touched by above-mentioned determining finger and constantly updated by the method for point and finger correspondence PThumb, pIndex, pMiddle, pRing and pLittle.

It is assumed that Trackpad 29 is one piece of 3D touch Trackpad, each touch is indicated by the coordinate of point with (x, y, p), and is assumed Any time is at most only operated there are one mouse button.Hereinafter, illustrating in two kinds of situation：

(1) mouse button using " first release is corresponding touch by finger touched again by going back " method operation.When detecting On Trackpad 29 only remaining 4 illustrate there is finger to release when touching by point, ask this 4 touch by point p41, p42, p43 and p44 and The difference set of pThumb, pIndex, pMiddle, pRing and pLittle illustrate that R2 is released if result is pIndex, mark R2 discharges.Hereafter, when detecting touching by point and when reaching 5 on Trackpad 29, illustrate the R2 discharged just now and by going back, Label R2 is pressed, and is simultaneously emitted by the instruction of mouse left click.The situation of other fingers/mouse key operation and so on, it repeats no more. Then, with 5 detected touch by point according to above-mentioned determination touch by point and the method for finger correspondence update pThumb, PIndex, pMiddle, pRing and pLittle.

(2) mouse button using " first with it is corresponding touch by finger reinforcing click, it is tactile by state to relax to nature again at once " Method operation.When detect touch change by the p value of point when, by referring to the most description of above-mentioned third, judge The finger of current operation, and send out corresponding mouse button instruction.For example, if detecting that the p value of pRing is more than scheduled threshold Value, illustrate R4 carried out reinforcing by operation.Hereafter, when the p value for detecting pRing is less than or equal to scheduled threshold value, explanation R4 is touched by Trackpad 29 naturally again, sends out the instruction of mouse right click.Then, it is touched by point and finger according to above-mentioned determination The method of correspondence updates pThumb, pIndex, pMiddle, pRing and pLittle.

During aforesaid operations, when needs realize a common solid mouse button its " pin and do not put " on Trackpad 29 Function when, the finger of operation need not at once by going back or relax to nature grip state at once, but with " according to not Put " operation while terminate, then the finger of operation by going back or relax to nature grip state.

At any time, the tactile of mouse touch control board is pressed at least one finger holding, can with ensure mouse key position It determines.When all fingers all discharge and are detached from Trackpad 29, that is, it again can't detect any touch on mouse touch control board By when, the positions of all mouse buttons is redeployed as undetermined.

From the explanation of both situations above, it can be seen that, can be with for supporting Trackpad/touch screen of 3D touch Simultaneously with two methods come operation button.

Figure 57 and Figure 58 is 3 and 4 mouse buttons of setting, the situation operated with the right hand；Figure 64 is 5 mouse buttons of setting, With the situation of left-handed operation, they can equally be realized by the above method.It, can also be easily one according to above-mentioned method It is a that the tablet computer of multi-touch function is supported to be transformed into a mouse.

Seven, Trackpad mouse shown in Trackpad mouse and Figure 57-64 shown in Figure 65-70 is just the same, only true It is fixed touch by point and touch press finger between the method for correspondence it is different.In addition, mouse touch control board provides the areas finger Chu An Location and shape rather than touch by point position coordinates.

Such as Figure 67, using coordinate system 31, when 5 fingers and palm of user's right hand all touch by with set aside to mouse touch control board When upper, 7 areas Ge Chuan shown in 32-38 (dotted line expression) can be formed.Since palm is shelved on formed on mouse touch control board 2 The areas Chu An 37 and 38 to 5 fingers touch it is significantly big by 5 areas the Ge Chuan 32-36 formed on mouse touch control board, can be with By sequence, maximum two i.e. 37 and 38 discharges.Then, according to the barycenter of remaining 5 Ge Chuan area 32-36, ask virtual The center of circle O of circular arc 39 then asks straight slope k1, k2, k3, k4 and k5 of the areas O to Chu An 32-36 barycenter lines respectively.Then, K1-k5 is divided into 3 groups：Barycenter corresponding with slope value is divided into first group in AOC ranges, is divided into second in BOC ranges Group, it is remaining to be divided into third group.To 3 groups of slope values respectively by sorting from big to small, then the slope value after sequence by the One group, third group and second group of sequence are grouped together into new slope value sequence K1, K2, K3, K4 and K5.So basis Figure 67, the corresponding finger in the areas Chu An corresponding with K1, K2, K3, K4 and K5 are hand thumb R1, index finger R2, middle finger R3, nothing respectively Name refers to R4 and little finger of toe R5.Next, the coordinate of the corresponding areas the Chu An barycenter of K1, K2, K3, K4 and K5 is saved as respectively PThumb, pIndex, pMiddle, pRing and pLittle, and pThumb, pIndex, pMiddle, pRing and pLittle It is respectively configured as the position of the 4th mouse button, left mouse button, middle button of mouse, right mouse button and the 5th mouse button, naturally it is also possible to The position in the corresponding areas Chu An K1, K2, K3, K4 and K5 is directly configured to the 4th mouse button, left mouse button, middle button of mouse, mouse Mark the position of right button and the 5th mouse button.

Above-mentioned be grouped to k1, k2, k3, k4 and k5 is necessary, otherwise, if directly sorted, in AOC range barycenter Corresponding slope value will mix in the corresponding slope value of DOB range barycenter, in the corresponding slope value of BOC range barycenter It will mix in the corresponding slope value of DOA range barycenter, this is clearly not meet finger shown in Figure 67 to touch in mouse The actual conditions pressed are touched on control plate.K1, k2, k3, k4 and k5 can certainly be divided into 4 according to AOC, AOD, DOB and BOC Group is ranked up respectively, and then 4 groups of slope values after sequence are combined by the sequence of AOC, AOD, DOB and BOC again If (by sorting from big to small to slope value) or combined (if pressed according still further to the sequence of BOC, BOD, DOA and AOC According to being ranked up from small to large to slope value).

Figure 68-70 is that 4,3 and 2 mouse buttons of setting equally may be used with the situation of 4,3 and 2 finger manipulation Trackpad mouses To determine the areas Chu An according to above-mentioned method and touch the relationship by finger, and further determine that the position of the mouse button of setting.Due to The finger for operating Trackpad mouse is less, and the user that is not easily distinguishable is being operated with left hand in operation or with the right hand, therefore, it should It is that left hand uses or the right hand uses to preassign Trackpad mouse.

In Figure 67, right hand palm is bigger in the areas Chu An 37 in left side than it in the areas Chu An 38 on right side, 38 barycenter with The line of barycenter and hand thumb R1 Chu An area 32 barycenter of the line Line2 than 37 of 36 barycenter of the areas right hand little finger of toe R5 Chu An Line1 will be grown.This is just opposite with situation shown in Figure 66.Figure 66 be 5 fingers of user's left hand and palm all touch by with Situation when setting aside on mouse touch control board.In Figure 66, the palm Chu An area 37-L on the left side be greater than the right palm touch by Area 38-L, meanwhile, the line Line1-L on the left side is greater than the line Line2-L on the right.Two above distinguishing characteristics simultaneously or One of can be used for judge that the hand of user's operation Trackpad mouse is the right hand or left hand.The situation that Figure 67 is not shown is：When When the areas Chu An 32-36 is located at the right side of mouse touch control board, 37-38 is located at left side and 38 lower section 37；Alternatively, working as the areas Chu An When 32-36 is located at left side, 37-38 is located at right side and 37 lower section 38.Similarly it is found that left-handed situations related with Figure 66 just In contrast.It, will also be according to the two barycenter in vertical and water in left and right and the upper and lower relation for judging 37 and 38 correspondence barycenter It is flat apart from the case where carry out, if horizontal distance is more than vertical range, left-right relation is judged, whereas if vertical range is big In horizontal distance, then upper and lower relation is judged, to determine the relative position of the two barycenter.Left-handed situations related with Figure 66 are also multiple So.

After determining that situation shown in Figure 66 is left-handed operation situation, find out according to the method described above slope value sequence K1, K2, After K3, K4 and K5, the corresponding areas Chu An K1, K2, K3, K4 and K5 respectively with left hand little finger of toe L5, third finger L4, middle finger L3, food Refer to L2 and thumb L1 is corresponded, and the coordinate of the corresponding areas the Chu An barycenter of K1, K2, K3, K4 and K5 is saved as respectively PLittle, pRing, pMiddle, pIndex and pThumb, then pLittle, pRing, pMiddle, pIndex and PThumb is respectively configured as the position of the 4th mouse button, left mouse button, middle button of mouse, right mouse button and the 5th mouse button.

Figure 65 show user's right hand palm vacantly in other words without touching by mouse touch control board when situation.Do not having In the case of having the areas palm Chu An, the characteristics of being greater than the areas Chu An of little finger of toe by the areas Chu An of thumb, determines current use The hand that family operates Trackpad mouse is left hand or the right hand, that is, in slope value sequence K1, K2, K3, K4 and K5, K1 is corresponding The areas Chu An are more than the corresponding areas Chu An K5, are that the right hand is operating Trackpad mouse, are otherwise that left hand is operating Trackpad.Then The areas Chu An are determined further according to above-mentioned method and touch the correspondence by finger, and determine the position of each mouse button in turn.

As can be seen that the areas Chu An are mainly used to judge that user is currently at the right hand still with a left side from above explanation Hand operates Trackpad mouse.Therefore, for the Trackpad mouse of predesignated hand (left hand or the right hand), if touch-control What plate module provided is not that the shape in the areas finger Chu An and position but finger touch position coordinates by point, then can use to touch and press point Replace the barycenter in the above-mentioned areas Chu An and determined by the above method and touched by point and the tactile correspondence by finger, and determines in turn each The position of a mouse button.

Further, it is also possible to asking virtual conic section (oval, parabola and hyperbola) arc and its focus to replace asking virtual Circular arc and its center of circle are used in combination the focus of virtual conic section arc to replace the center of circle of virtual circular arc, and with reference to the above method to virtual The slope of the focus of conic bank to the line of each areas Chu An barycenter is ranked up, to determine the areas the Chu An/areas Chu An barycenter With the correspondence of finger, and in turn determine each mouse button position.Since circle is a kind of special case of conic section, the center of circle is A kind of special case of focus, so in order to describe succinct convenience, virtual circular arc and its center of circle be included into virtual conic section arc and In its focus.In the following description, if do not specialized, virtual conic section arc and its focus include virtual circular arc and its circle The heart.

We, using OC as polar axis, can also establish polar coordinate system, then using the focus O of virtual conic section arc as pole The rectangular co-ordinate of the areas Chu An 32-36 barycenter is converted to polar coordinates with reference to newly-established polar coordinate system.Each polar coordinates point with (ρ, θ, p) it indicates, ρ is polar diameter, and polar angle θ takes counterclockwise as just, p indicates the pressure value of finger.Then, to the areas Chu An barycenter pole The θ of coordinate is arranged, and θ is made to be less than or equal to 360 degree, is more than or equal to 0 degree.Then the areas Chu An barycenter according to θ from big to small into Row sequence gets up sequence Hou Chuan area's barycenter and R1-R5 one-to-one correspondence then according to Figure 67, and further the areas Chu An/ The areas Chu An barycenter corresponds with the 4th mouse button, left mouse button, middle button of mouse, right mouse button and the 5th mouse button.It connects Get off, the polar coordinates of the areas Chu An barycenter are saved as pThumb, pIndex, pMiddle, pRing and pLittle, and handle respectively PThumb, pIndex, pMiddle, pRing and pLittle are respectively configured as the 4th mouse button, left mouse button, middle button of mouse, mouse Mark the position of right button and the 5th mouse button.

If the coordinate of the areas Chu An barycenter originally uses polar coordinate representation, in the polar coordinates according to the areas Chu An barycenter After the focus for finding out virtual conic section arc, with reference to the above method, new polar coordinate system is established, and with reference to new polar coordinate system, The polar coordinates of the original areas Chu An barycenter are converted into new polar coordinates, then according to above description, the areas Xin Chuan barycenter is sat Mark is ranked up, and sequence Hou Chuan area's barycenter and R1-R5 are corresponded, and further the areas Chu An/areas Chu An Barycenter corresponds with the 4th mouse button, left mouse button, middle button of mouse, right mouse button and the 5th mouse button.Next, handle The polar coordinates of the areas Chu An barycenter save as pThumb, pIndex, pMiddle, pRing and pLittle respectively, and pThumb, PIndex, pMiddle, pRing and pLittle are respectively configured as the 4th mouse button, left mouse button, middle button of mouse, right mouse button With the position of the 5th mouse button.

Eight, Figure 71 is a kind of Trackpad mouse, by mouse touch control board 40, separates groove 41 and palm supporting plate 42 forms.When When being operated on Trackpad 40, palm is shelved on supporting plate 42 user, but palm is also not necessarily to that supporting plate have to be shelved on On 42.When the touch panel part of user's finger, which is crossed, separates groove 41, user may feel that, and adjust the behaviour of finger in time Make position.Figure 71 Trackpads mouse can be determined according to the size of thumb and the areas little finger of toe Chu An user be with the right hand operation or With left-handed operation, and the position of mouse button is determined according to the method that the 7th and the sixth-largest part describe and judges mouse button Operation.

Trackpad mouse shown in Figure 73 and Figure 75 in basic structure as Trackpad mouse shown in Figure 71, by mouse Mark Trackpad, palm supporting plate and the composition of isolated groove 44 (Figure 73's is not necessarily to have).Since the touch sensitive surface module of this two mouse carries What is supplied is the tactile coordinate by point of finger, therefore the side of Trackpad is provided with left-handed person key 43 and 45, when opening left-handed person key When, it is used by user's left hand.In addition, the palm supporting plate of Figure 73, than touch-control plate thickness, the palm supporting plate of Figure 75 is one and inclines inwards Inclined-plane.This two mouse can determine the position of mouse button according to the method that the 7th and the sixth-largest part describe and judge mouse Mark the operation of key.

Nine, for large-sized multi-point touch panel either multipoint touch plate can also and meanwhile bimanual part or complete Ten, portion finger is touched by touch screen or Trackpad, realize sliding, pinch the operations such as put and rotate while, realization more multidigit Set the button that dynamic passively determines.

Figure 77-80 is a kind of large-sized touch display equipment, is equipped with touch display screen 47 in its front, is shown touching Be provided with 10 buttons on screen 47, the initial positions of all buttons be configured to it is undetermined, and respectively with finger L1, L2 of left hand, L3, Finger R1, R2, R3, R4, R5 of L4, L5 and the right hand are corresponded.About L1, L2, L3, L4, L5 and R1, R2, R3, R4, R5 Definition referring to the sixth-largest part content.

Such as Figure 77-80, the both hands for establishing several standards are touched by gesture model, and with reference to method as described below, and extraction is each A model touches the radius of virtual circular arc and the position feature in the center of circle by point and saves.In model shown in Figure 77, two The center of circle of virtual circular arc is respectively in the lower section of two virtual circular arcs；In model shown in Figure 78, the center of circle of the virtual circular arc in the left side exists The lower left of the virtual circular arc in the left side, the lower right of the center of circle of the virtual circular arc in the right virtual circular arc on the right；Model shown in Figure 79 In, below virtual circular arc the center of circle virtual circular arc below lower left, above virtual circular arc the center of circle in virtual circular arc above Lower right；In model shown in Figure 80, the center of circle of the virtual circular arc in the left side is in the lower right of the virtual circular arc in the left side, the right imaginary circles The lower left of the center of circle of arc virtual circular arc on the right.Moreover, in the model of Figure 77-80, for same user, right-hand man touches It is close by the radius of virtual circular arc is put, left hand touches touch the virtual circular arc by point half by 47 generation of touch display screen every time Diameter is also close, and it is equally close that the right hand, which is touched every time by touching by the radius of the virtual circular arc of point for 47 generation of touch display screen, 's.

When user uses equipment for the first time, prompts user to be touched as shown in Figure 77 with two hands and presses in touch display screen 47, Then respectively according to each 5 fingers of user right-hand man touch press point, fictionalize two circular arcs aL0 and aR0, then calculate aL0 and The average value r0 of the radius rL0 and rR0 of aR0, and rL0, rR0 and r0 are saved.

It is above-mentioned when user uses equipment for the first time, extraction user right-hand man touches by the virtual arc radius of point and a radius mean value The step of can save.And be changed to it is each determine user both hands touch by gesture when, simply compare user right-hand man touch by Whether the radius of the virtual circular arc of point approaches.

Hereafter, when user uses equipment, and ten finger of both hands is touched by touch display screen 47, it can detect and show touching There are 10 to touch by point on screen 47, reference coordinate system 46 is touched this 10 and is sorted from small to large by pressing x values, obtain pL1, pL2, PL3, pL4, pL5 and pR1, pR2, pR3, pR4, pR5.Then, according to pL1-pL5 and pR1-pR5 fictionalize two circular arc aL and Then aR is compared with the radius rL and rR of aL and aR with rL0, rR0 and r0, or only compared rL and rR respectively Compared with.

If (a) rL and rR there are one either both with r0 gaps it is larger or only compare rL and rR and gap compared with Greatly, it together with pL1-5 is reconfigured with pR1-5, resequences from big to small by y values, obtains pU1, pU2, pU3, pU4, pU5 With pD1, pD2, pD3, pD4, pD5, two circular arcs aU and aD are fictionalized then according to pU1-5 and pD1-5, then use aU's and aD Radius rU and rD be compared with rL0, rR0 and r0 or only compared with rU and rD.If rU and rD are both close with r0, (1) and rU and rR0 are close, and rD and rL0 is close, or only compare rU and rD and the two is close, while the center of circle of aU is aU's Right side, the center of circle of aD is in the left side of aD, then both hands is tactile as shown in Figure 75 by gesture, and for the right hand above, left hand is below, PU1-5 and pD1-5 save as pR1-5 and pL1-5 respectively, and (2) and rU are close with rL0, and rD and rR0 is close, or only compares RU and rD and the two are close, while the center of circle of aU, in the left side of aU, the center of circle of aD is on the right side of aD, then pU1-5 and pD1-5 points PL1-5 and pR1-5 are not saved as., whereas if there are one either both larger or only compare with r0 gaps by rU and rD RU and rD and gap is larger then illustrates that the finger of both hands is mixed and has arrived the degree that can not be grouped by right-hand man together, prompts to use Family adjusts both hands touching in touch display screen 47 and presses gesture.

If (b) rL and rR is both close with r0, rL and rR0 is close, and rR and rL0 is close, or only compare rL and RR and the two are close, while the center of circle of aL, on the right side of aL, the center of circle of aR then illustrates touching by gesture such as both hands in the left side of aR Shown in Figure 80, the right hand exchanges pL1-5 and pR1-5, and save in the left side, left hand on the right side.

If (c) rL and rR is both close with r0, rL and rL0 is close, and rR and rR0 is close, or only compare rL and RR and the two are close, while the center of circle of aL and aR then illustrates touching by gesture such as Figure 77 institutes for both hands respectively below aL and aR Show, pL1-5 and pR1-5 are saved.

If (d) rL and rR is both close with r0, rL and rL0 is close, and rR and rR0 is close, or only compare rL and RR and the two are close, while the center of circle of aL, in the left side of aL, the center of circle of aR then illustrates touching by gesture such as both hands on the right side of aR Shown in Figure 78, pL1-5 and pR1-5 are saved.

Next, according to pL1, pL2, pL3, pL4, pL5 and pR1, pR2, pR3, pR4, pR5, and according to Part VI or Person's Part VII description method, determine two difference in order with finger L1, L2, L3, L4, L5 and R1, R2, R3, R4, R5 mono- One it is corresponding touch press point sequence, and in two sequences touch by point position according to the correspondence of button and finger be configured to by The position of key.In subsequent operation, is touched with the movement and operation of finger, in continuous cycle detection touch display screen 47 and press point Variation, keep track each position touched by point, the present bit of tactile each button that timely updates by the current location of point be used in combination Set, either according to the method that this part and Part VI or Part VII describe touch change by point after redefine The current location of button.When there is finger to carry out button operation, with reference to the side of the part of above-mentioned first, second and third, six and seven description Method, according to the button for touching the determining operation of variation by point.At any time, every hand at least must there are one finger keep to touch Touch the tactile by ensure can determine for each key position of display screen 47.When all fingers all discharge and are detached from touch display screen When 47, that is, again can't detect in touch display screen it is any touch by when, the position of all buttons is redeployed as It is undetermined.

The method that above-mentioned summation compares virtual arc radius can be replaced by the diameter that summation compares virtual circular arc.If Circle regards the special case of conic section as, the center of circle is regarded as the special case of conic section focus, diameter of a circle is regarded as conic The special case of line latus rectum.Above-mentioned determination can then be touched and be summarised as virtual conic section arc simultaneously by the method for point and finger correspondence Summation compares the position feature of the latus rectum and focus of virtual conic section arc.Therefore, in the present specification, conic section includes Four kinds of circle, oval, parabola and hyperbola.It is clear that being replaced virtually with virtual elliptic arc, parabolic arc and hyperbolic arc Circular arc has same good result to simulate touching for finger by gesture, reaches same determine and touches by point and finger correspondence Purpose, it is specific to determine that method with reference to the method for above-mentioned virtual circular arc, repeats no more.

In two hands of user's operation touch display screen 47, if the button of wherein hand operation less than 5 or The button of two hands operation is less than 5, corresponding with left hand and the right hand when being grouped according to the method described above by point to touching Touch should respectively be operated with left hand and the right hand by the quantity of point it is consistent by bond number.The button being arranged in touch display screen 47 is few When 10, best bet do not reduce touch by touch display screen 47 finger, neglect do not need touch by point (with The finger for not operating function is corresponding tactile by point).User still can be naturally cosily aobvious in touch with 10 fingers in this way Operated in display screen 47, and can more accurately determine user touch by gesture and touch press finger with touch by point it is corresponding close System.This method is equally applicable to above-mentioned other embodiments.For example, Trackpad mouse shown in Figure 59, is only needing that mouse is arranged When left button, middle key and right button, it is corresponding tactile by point to neglect R1 and R5.It is so-called neglect do not need touch by point, be exactly The position touched by point not needed without using these.This point is equally applicable to the areas Chu An.

Figure 81 and 82 and Figure 77 are equipment of the same race, are not both uniquely that their touch display screen module provides finger and touches Shape by area and position.Figure 81 show user or so hand finger and its palm all touch by be shelved in touch display screen The case where.First by size the areas palm corresponding 4 Ge Chuan be discharged, then the barycenter in the remaining areas Chu An or the areas Chu An according to The above method is divided into two groups corresponding with left hand and the right hand, and the method described according still further to the six/seven and other parts is determining and sentences The position of disconnected button and operation.The relative size that the corresponding areas Chu An of palm and thumb and little finger of toe correspond to the areas Chu An can also be used To assist to judge whether the above-mentioned grouping for corresponding to the areas Chu An or the areas Chu An barycenter to finger is correct.It is touched using palm is corresponding Before area, it should with reference to the packet mode of the areas Chu An corresponding to finger or the areas Chu An barycenter (above and below the grouping still of left and right Grouping) it is grouped, and point of the areas palm Chu An after the grouping areas Chu An corresponding with finger or the areas Chu An barycenter respectively Group associates.

Figure 82 shows that only user or so hand finger is touched by the situation in touch display screen.First retouched according to this part The areas Chu An of finger or the areas Chu An barycenter are divided into two groups corresponding with left hand and the right hand by the method stated, according still further to above-mentioned Six/seven and other parts description method it is determining and judge position and the operation of button.Thumb and little finger of toe correspond to the phase in the areas Chu An Size can also be used to assist to judge whether the above-mentioned grouping for corresponding to finger the areas Chu An or the areas Chu An barycenter is correct.

The above-mentioned method that button is realized on multipoint touch plate or multi-point touch panel not only realizes the dynamic of key position State passively determines, and has accomplished with hand specified button, as long as that is, user remembers the button that respective finger represents, accordingly The action of finger is exactly the operation to respective keys.

Description above with respect to multipoint touch plate is equally applicable to multi-point touch panel, and vice versa.Whether multi-point touch Plate or multi-point touch panel are all the special cases of multipoint touch surface.This touch-surface can perceive its of multiple fingers and hand Its touch of part on it, and the position of multiple touch points perceived or position and the shape of Petting Area can be provided simultaneously Shape.

The method of above-mentioned realization side switch and mouse button can also be used to realize common button and the button of specific function.

Described above is mainly to be carried out using rectangular coordinate system as with reference to coordinate system, but do not repel to other applicable seats Mark the use of system.Using rectangular coordinate system when, touch by point either the areas Chu An barycenter coordinate with (x y) or (x, y, P) it indicates, or even is indicated with (x, y, z) (touch-surface for being suitable for curved face type) or (x, y, z, p).Using polar coordinate system When, touch by point either the areas Chu An barycenter coordinate with (ρ θ) or (ρ, θ, p) indicate.It touches and presses in determination referred to above Point/touching by face// will touch by face/to touching by point when touching the correspondence by face barycenter and finger and touch and be carried out by face barycenter Sequence.This sequence work can both be completed by software/firmware, can also be completed by hardware, can also sequence function is whole It closes in Trackpad/touch screen/touch-surface module, or is integrated into the submodule of Trackpad/touch screen/touch-surface module Block --- in touch sensible module, is provided self by the interface portion of directing out by these modules and meet touching for particular sorted requirement It/is touched by face/by point and touches and press face Centroid sequence.

Claims

1. a kind of method that dynamic configuration is set to the position of several buttons on touch-surface, it is characterized in that：

When the touch-surface can't detect any touch by point/areas Chu An, the position for configuring several buttons is undetermined；

The touch-surface detect predetermined quantity it is several touch by point/areas Chu An when, it is described it is several touch press point/areas Chu An Or the barycenter in several areas Chu An is arranged as a sequence,

According to the sequence, several fingers and at least part several touch are pressed by point/areas Chu An or several touch The barycenter in area corresponds, wherein several fingers, which are touched, to be generated by the touch-surface described in described at least part Several touch presses point/areas Chu An,

According to the predetermined correspondence of several fingers and several buttons, at least part it is described it is several touch by point/ The position of the barycenter in the areas Chu An or several areas Chu An is configured to the position of at least part several buttons.

2. a kind of method that dynamic configuration is set to the position of several buttons on touch-surface, it is characterized in that：

Detect that the several of predetermined quantity touch by point or the areas Chu An in the touch-surface, wherein several fingers are touched by described Touch-surface generates several touch and presses point or the areas Chu An；

Several touch is ranked up by point or the barycenter in several areas Chu An along a direction, obtain one touch by Point/the areas Chu An Centroid sequence, wherein the spools for being oriented parallel to several fingers；

According to it is described touch press the point/areas Chu An Centroid sequence, several fingers with it is described it is several touch by or it is described several The barycenter in the areas Chu An/areas Chu An corresponds；

According to the predetermined correspondence of several fingers and several buttons, at least part it is described it is several touch by point or The position of the barycenter in several areas Chu An/areas Chu An described in person is configured to the position of at least part several buttons.

3. according to claim 1 or claim 2, identifying the primary defeated of one of at least one described several buttons button The method for entering operation includes：

Detect that touching for one button correspondence is lost by point or the areas Chu An；

Detect that touching for one button correspondence is lost and found again by point or the areas Chu An；

Identify that one button performs primary input operation.

4. according to claim 1 or claim 2, identifying the primary defeated of one of at least one described several buttons button The method for entering operation includes：

Detect that be applied to touching for one button correspondence is equaled or exceeded by the pressure of point or the areas the Chu An/areas Chu An barycenter Predetermined threshold；

Detect be applied to one button correspondence touch by point or the areas the Chu An/areas Chu An barycenter pressure recovery arrive described in Under predetermined threshold；

Identify that one button performs primary input operation.

5. a kind of touching the method being ranked up by point/areas Chu An to several on touch-surface, it is characterized in that：

It is described it is several touch by point or the barycenter in several areas Chu An along first direction sequencing, obtain first touch by Point/the areas Chu An Centroid sequence；

It is described it is several touch by point or the barycenter in several areas Chu An along second direction sequencing, obtain second touch by Point/the areas Chu An Centroid sequence；

Compare first to touch by the tactile tactile by the point/areas Chu An matter by the point/areas Chu An barycenter and second of the point/areas Chu An Centroid sequence Heart sequence touch by the point/areas Chu An barycenter coordinate, determine first touch by the point/areas Chu An Centroid sequence touch by point/touch by Area's barycenter and second particular kind of relationship touched by the point/areas Chu An barycenter touched by the point/areas Chu An Centroid sequence；

According to the particular kind of relationship, touching by the point/areas Chu An Centroid sequence specific to the particular kind of relationship is determined.

6. a kind of touching the method being ranked up by point/areas Chu An to several on touch-surface, it is characterized in that：

It based on several barycenter touched by point or several areas Chu An, asks a bit, the point is that several touch presses point Either the barycenter encirclement in several areas Chu An or semi-surrounding；

Seek straight slope of the point respectively with several lines for touching the barycenter by point or several areas Chu An；

The straight slope is divided into several straight slope groups；

The straight slope of several straight slope groups is sorted respectively by size, obtains several straight slope sequences；

Together several straight slope combined sequences, a new straight slope sequence is formed；

Based on the new straight slope sequence, pressed by point or several touch according to the straight slope and several touch The correspondence of the barycenter in area obtains one and touches by the point/areas Chu An Centroid sequence.

7. a kind of touching the method being ranked up by point/areas Chu An to several on touch-surface, it is characterized in that：

Using the point polar coordinate system is established as pole；

Several coordinates for touching the barycenter by point or several areas Chu An are converted to the pole under the polar coordinate system to sit Mark；

Based on the polar coordinates, several touch is ranked up by the barycenter of point or several areas Chu An, obtains one It touches and presses the point/areas Chu An Centroid sequence.

8. a kind of tactile method being grouped by point/areas Chu An several to touch-surface, it is characterized in that：

It is described it is several touch by point or the barycenter in several areas Chu An along a direction sequencing, obtain one touch by point/ The areas Chu An Centroid sequence；

Point/the areas Chu An Centroid sequence is pressed based on described touch, several barycenter minute touched by point or several areas Chu An It touches to touch by the point/areas Chu An barycenter and second group for first group and presses the point/areas Chu An barycenter；

It touches to touch by the point/areas Chu An barycenter and second group based on first group and presses the point/areas Chu An barycenter, fictionalize first respectively virtually Conic section/curve arc and second virtual conic section/curve arc；

Judge that diameter/latus rectum and the second virtual conic section/curve arc of first virtual conic section/curve arc are straight Whether diameter/latus rectum approaches, or/and judges whether diameter/latus rectum of first virtual conic section/curve arc connects with predefined value Whether close and second virtual conic section/curve arc diameter/latus rectum approaches with predefined value；

If close, judge correct to several groupings for touching the barycenter by point or several areas Chu An/areas Chu An.

9. method according to claim 8, it is characterized in that：

If the packet error, then several barycenter for pressing point or several areas Chu An that touch along another side To sequence, obtains another and touch by the point/areas Chu An Centroid sequence；

Based on it is described another touch press the point/areas Chu An Centroid sequence, it is described it is several touch by point or several areas Chu An it It is tactile tactile by the point/areas Chu An barycenter by the point/areas Chu An barycenter and new second group that barycenter is divided into new first group；

It touches to touch by the point/areas Chu An barycenter and new second group based on new first group and presses the point/areas Chu An barycenter, fictionalize respectively new First virtual conic section/curve arc and second new virtual conic section/curve arc；

Judge diameter/latus rectum of first new virtual conic section/curve arc and second new virtual conic section/curve Whether diameter/latus rectum of arc approaches, or/and judges diameter/latus rectum of first new virtual conic section/curve arc and make a reservation for Whether adopted value approaches and whether diameter/latus rectum of second new virtual conic section/curve arc approaches with predefined value；

10. the method according to right 8 or 9, it is characterized in that：

The center of circle/focus of first or new first virtual conic section arc is judged for first or new first virtual The relative position of conic bank and the center of circle/focus of second or new second virtual conic section arc are for second Or the relative position of second new virtual conic section arc；

The characteristics of according to the relative position, determine first group of first group or new touch by the point/areas Chu An barycenter and second group or New second group touches the correspondence by the point/areas Chu An barycenter and two hands of user, wherein two hands of the user are touched by described Touch-surface generates several touch and presses point or several areas Chu An.