CN103455256B - The method and terminal of Rotation screen display picture - Google Patents

The method and terminal of Rotation screen display picture Download PDF

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Publication number
CN103455256B
CN103455256B CN201310367265.0A CN201310367265A CN103455256B CN 103455256 B CN103455256 B CN 103455256B CN 201310367265 A CN201310367265 A CN 201310367265A CN 103455256 B CN103455256 B CN 103455256B
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China
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screen
user
face
state information
angle
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CN201310367265.0A
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Chinese (zh)
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CN103455256A (en
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张旭
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小米科技有限责任公司
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Abstract

The embodiment of the invention discloses a kind of method and terminal of Rotation screen display picture, belong to mobile communication technology field.Methods described includes:Obtain current state information of the user's face with respect to the first screen;Current state information by user's face with respect to the first screen is compared with preset reference state information, and rotates the first on-screen displays according to comparison result.Current state information is compared with preset reference state information by obtaining the current state information of user's face relative screen for the embodiment of the present invention, according to comparison result Rotation screen display picture.Therefore, realize the state Rotation screen display picture according to user's face relative screen, so that the display direction of on-screen displays can be overlapped with the reading angle of user, and then meet user to the demand read and browsed, the reading experience of user is improved.

Description

The method and terminal of Rotation screen display picture

Technical field

The present invention relates to mobile communication technology field, the more particularly to a kind of method and terminal of Rotation screen display picture.

Background technology

With the popularization and development of smart machine, it is desirable to smart machine can according to the change of people's reading angle, from Dynamic adjustment on-screen displays, and the demand for constantly meeting user is the premise of smart machine existence.Therefore, how to make Smart machine is according to the change of people's reading angle, automatic Rotation screen display picture, as the key for restricting its development.

At present, in Rotation screen display picture, by direction electronic measuring device, residing for the screen for detecting smart machine State and the anglec of rotation and direction, and then Rotation screen display picture.When direction, electronic measuring device detects smart machine When screen rotation angle in vertical state, and smart machine reaches default switching value, system will revolve in vertical direction Turn on-screen displays;It is not in when direction electronic measuring device detects smart machine at vertical state, or smart machine When vertical state but the screen of intelligent device anglec of rotation are not up to default switching value, system shows picture all without Rotation screen Face.

During the present invention is realized, inventor has found that background technology at least has problems with:

Because background technology is in Rotation screen display picture, can only mobile phone be in vertical state when could Rotation screen Display picture, and because the direction of system Rotation screen display picture is vertical direction, when user is in other non-vertical appearances When gesture hand-held intelligent equipment is browsed, the display direction of on-screen displays will be unable to overlap with the reading angle of user, because This background technology still can not meet user to reading and the demand of viewing experience.

The content of the invention

The problem of in order to solve background technology, the embodiments of the invention provide a kind of method of Rotation screen display picture and Terminal.

On the one hand there is provided a kind of method of Rotation screen display picture, including:

Obtain the current state information of relatively described first screen of user's face;

The current state information of relatively described first screen of the user's face is carried out with preset reference state information Compare;

First on-screen displays are rotated according to comparison result.

Preferably, the current state information by relatively described first screen of the user's face and preset reference shape State information is compared, including:

Detect the current state information of relatively described first screen of the user's face and preset reference state information it Between change whether meet rotating condition;

It is described that first on-screen displays are rotated according to comparison result, including:

If current state information and preset reference of the comparison result for relatively described first screen of the user's face Change between status information meets rotating condition, then is believed according to the current state of relatively described first screen of the user's face Breath the first on-screen displays of rotation.

Preferably, the status information of relatively described first screen of the user's face is relatively described including the user's face The angle of first screen;

The current state information of detection relatively described first screen of user's face is believed with preset reference state Whether the change between breath meets rotating condition, including:

By the angle in the current state information of relatively described first screen of the user's face and preset reference state Angle in information is compared, and obtains angle difference, and determine whether the angle difference exceeds first threshold;

If the angle difference exceed first threshold, it is determined that relatively described first screen of the user's face it is current Change between status information and preset reference state information meets rotating condition.

Preferably, the status information of relatively described first screen of the user's face is relatively described including the user's face The position of first screen;

It is described that first screen display picture is rotated relative to the current state information of first screen according to the user's face Face, including:

If the angle difference is beyond first threshold and less than Second Threshold, relatively described according to the user's face Angle in the current state information of first screen and position determine that relative first screen of the user's face works as front direction Opposite direction;

First on-screen displays are worked as to the negative side of front direction according to relatively described first screen of the user's face To the first predetermined angle is rotated, the first rotation picture is obtained, in the first rotation picture described in first screen display;

Wherein, the Second Threshold is more than the first threshold.

Preferably, the status information of relatively described first screen of the user's face is relatively described including the user's face The position of first screen;

It is described that first screen display picture is rotated relative to the current state information of first screen according to the user's face Face, including:

If the angle difference exceeds Second Threshold, according to the current of relatively described first screen of the user's face Angle in status information and position determine that the relative screen of the user's face works as the opposite direction of front direction;

By first on-screen displays according to current relatively described first screen of the user's face when front direction Opposite direction rotates the second predetermined angle, obtains the second rotation picture, in the second rotation picture described in the second screen display;

Wherein, the Second Threshold is more than the first threshold, and first screen and second screen are in terminal Two screens, and second screen be the screen in opposite direction with first screen display.

Preferably, methods described also includes:

Detect whether user's face faces first screen;

If detecting the user's face in face of first screen, relatively described first screen of user's face is obtained The initial state information of curtain;

It regard the initial state information got as the preset reference state information got.

Preferably, methods described also includes:

The status information of relatively described first screen of user's face is obtained every preset time period;

Using the status information of relatively described first screen of the user's face got in the current preset period as The current state information of relatively described first screen of the user's face got.

On the other hand, a kind of terminal of Rotation screen display picture is additionally provided, the terminal includes:

First acquisition module, for obtaining current state information of the user's face with respect to the first screen;

Comparing module, relatively described first screen of the user's face for first acquisition module to be got Current state information is compared with preset reference state information;

Rotary module, for rotating the first on-screen displays according to the comparison result of the comparing module.

Preferably, the comparing module, for detecting that the current state of relatively described first screen of the user's face is believed Whether the change between breath and preset reference state information meets rotating condition;

The rotary module, for believing when comparison result for the current state of relatively described first screen of the user's face When change between breath and preset reference state information meets rotating condition, according to relatively described first screen of the user's face The current state information of curtain rotates the first on-screen displays.

Preferably, the status information of relatively described first screen of the user's face is relatively described including the user's face The angle of first screen;

The comparing module, including:

Comparing unit, for by the angle in the current state information of relatively described first screen of the user's face and in advance Angle in the reference state information put is compared, and obtains angle difference;

First determining unit, for determining whether the angle difference that the comparing unit is drawn exceeds first threshold;

Second determining unit, for when first determining unit determine the angle difference exceed first threshold when, really Change between the current state information of relatively described first screen of the settled user's face and preset reference state information Meet rotating condition.

Preferably, the status information of relatively described first screen of the user's face is relatively described including the user's face The position of first screen;

The rotary module, including:

First determining unit, for when the angle difference is beyond first threshold and less than Second Threshold, being used according to described Angle in the status information of relatively described first screen of family face and position determine relative first screen of the user's face Curtain works as the opposite direction of front direction;

First rotary unit, for by first on-screen displays according to first determining unit determine described in User's face rotates the first predetermined angle relative to the opposite direction of first screen;

Wherein, the Second Threshold is more than the first threshold.

Preferably, the status information of relatively described first screen of the user's face is relatively described including the user's face The position of first screen;

The rotary module, in addition to:

Second determining unit, it is relatively described according to the user's face for exceeding Second Threshold when the angle difference Angle in the current state information of first screen and position determine that the relative screen of the user's face is anti-when front direction Direction;

Second rotary unit, for by first on-screen displays according to the user's face current relatively described the One screen rotates the second predetermined angle when the opposite direction of front direction;

Wherein, the Second Threshold is more than the first threshold.

Preferably, the terminal also includes:

First detection module, for detecting whether user's face faces screen;

Second detection module, for when detecting the user's face in face of first screen, obtaining the user plane The initial state information of relatively described first screen in portion, and the initial state information got is preset as what is got Reference state information.

Preferably, second detection module, is additionally operable to detect that the user's face is relatively described every preset time period The current state information of first screen;

First acquisition module, for obtaining the institute that second detection module is got within the current preset period State the current state information of relatively described first screen of user's face.

Additionally provide a kind of terminal of Rotation screen display picture, the terminal includes memory, and one or More than one program, one of them or more than one program storage is configured to by one or one in memory Individual above computing device is one or more than one program bag contains the instruction for being used for being operated below:

Obtain the current state information of relatively described first screen of user's face;

The current state information of relatively described first screen of the user's face is carried out with preset reference state information Compare;

First on-screen displays are rotated according to comparison result.

The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is:

By obtaining current state information of the user's face with respect to the first screen, and by user's face with respect to the first screen Current state information is compared with preset reference state information, and the first on-screen displays are rotated according to comparison result.Cause This, realizes the state Rotation screen display picture according to user's face relative screen, so that the display of on-screen displays Direction can be overlapped with the reading angle of user, and then meet user to the demand read and browsed, and improve readding for user Read experience.

Brief description of the drawings

Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.

Fig. 1 is a kind of method flow diagram for Rotation screen display picture that the embodiment of the present invention one is provided;

Fig. 2 is a kind of method flow diagram for Rotation screen display picture that the embodiment of the present invention two is provided;

Fig. 3 is a kind of schematic diagram layouted to user's face organ that the embodiment of the present invention two is provided;

Fig. 4 is a kind of judgement user's face face rectangular coordinate system and screen coordinate system position that the embodiment of the present invention two is provided Put the schematic diagram of relation;

Fig. 5 is a kind of schematic diagram for on-screen displays rotary course that the embodiment of the present invention two is provided;

Fig. 6 is the schematic diagram for another on-screen displays rotary course that the embodiment of the present invention two is provided;

Fig. 7 is a kind of structural representation of the terminal for Rotation screen display picture that the embodiment of the present invention three is provided;

Fig. 8 is the structural representation for the comparing module that the embodiment of the present invention three is provided;

Fig. 9 is a kind of structural representation for rotary module that the embodiment of the present invention three is provided;

Figure 10 is the structural representation for another rotary module that the embodiment of the present invention three is provided;

Figure 11 is the structural representation of the terminal for another Rotation screen display picture that the embodiment of the present invention three is provided;

Figure 12 is the structural representation of the terminal for another Rotation screen display picture that the embodiment of the present invention four is provided.

Embodiment

To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention Formula is described in further detail.

Embodiment one

The embodiments of the invention provide a kind of method of Rotation screen display picture, the side provided referring to Fig. 1, the present embodiment Method flow includes:

Step 101:Obtain current state information of the user's face with respect to the first screen.

Step 102:Current state information by user's face with respect to the first screen is carried out with preset reference state information Compare.

Step 103:First on-screen displays are rotated according to comparison result.

As a kind of preferred embodiment, the current state information with respect to the first screen and preset reference by user's face Status information is compared, including:

Detect user's face with respect to the change between the current state information and preset reference state information of the first screen Whether rotating condition is met;

First on-screen displays are rotated according to comparison result, including:

If comparison result is current state information and preset reference state information of the user's face with respect to the first screen Between change meet rotating condition, then according to user's face relative to the first screen current state information rotate the first screen show Show picture.

As a kind of preferred embodiment, user's face includes user's face relative the with respect to the status information of the first screen The angle of one screen;

Detect user's face with respect to the change between the current state information and preset reference state information of the first screen Whether rotating condition is met, including:

By user's face with respect in the angle in the current state information of the first screen and preset reference state information Angle is compared, and obtains angle difference, and determine whether angle difference exceeds first threshold;

If angle difference exceeds first threshold, it is determined that current state information and ginseng of the user's face with respect to the first screen The change examined between status information meets rotating condition.

As a kind of preferred embodiment, user's face includes user's face relative the with respect to the status information of the first screen The position of one screen;

First on-screen displays are rotated relative to the current state information of the first screen according to user's face, including:

If angle difference is beyond first threshold and less than Second Threshold, according to user's face working as with respect to the first screen Angle in preceding status information and position determine that relative first screen of user's face works as the opposite direction of front direction;

First on-screen displays are pre- relative to the opposite direction rotation first that the first screen works as front direction according to user's face If angle, the first rotation picture is obtained, picture is rotated in the first screen display first;

Wherein, Second Threshold is more than first threshold.

As a kind of preferred embodiment, user's face includes user's face relative the with respect to the status information of the first screen The position of one screen;

First on-screen displays are rotated relative to the current state information of the first screen according to user's face, including:

If angle difference exceeds Second Threshold, according to user's face with respect in the current state information of the first screen Angle determines that user's face relative screen works as the opposite direction of front direction with position;

By the first on-screen displays according to current relative first screen of user's face when the opposite direction of front direction rotates the Two predetermined angles, obtain the second rotation picture, and picture is rotated in the second screen display second;

Wherein, Second Threshold is more than first threshold, and the first screen and the second screen are two screens in terminal, and the Two screens are the screen in opposite direction with the first screen display.

As a kind of preferred embodiment, this method also includes:

Detect whether user's face faces the first screen;

If detecting user's face in face of the first screen, the original state for obtaining user's face with respect to the first screen is believed Breath;

It regard the initial state information got as the preset reference state information got.

As a kind of preferred embodiment, this method also includes:

Status information of the user's face with respect to the first screen is obtained every preset time period;

Status information using the user's face that is got in the current preset period with respect to the first screen is as getting Current state information of the user's face with respect to the first screen.

Method provided in an embodiment of the present invention, the current state information by user's face with respect to the first screen, and will use The current state information of relative first screen of family face is compared with preset reference state information, is rotated according to comparison result First on-screen displays.It is thereby achieved that according to the state Rotation screen display picture of user's face relative screen, so that The display direction of on-screen displays can be overlapped with the reading angle of user, and then meet user to the need reading and browse Ask, improve the reading experience of user.

Embodiment two

The embodiments of the invention provide a kind of method of Rotation screen display picture, in order to make it easy to understand, in conjunction with above-mentioned The content of embodiment one, the terminal built-in rotated with Rotation screen display picture is and right on the smart machine with camera Exemplified by the rotation of the on-screen displays of the smart machine, the method for the Rotation screen display picture provided the present embodiment is carried out Explanation is explained in detail.Wherein, in order to meet rotation demand of the user to on-screen displays, performing what the present embodiment was provided Before method, the button or switch rotated automatically can be also set on smart machine, so as to be selected in the button or switch by user In after, triggering perform the present embodiment provide method.The smart machine includes but is not limited to mobile phone, tablet personal computer, computer etc. Equipment, the present embodiment is not defined to the particular type of smart machine.The method flow bag provided referring to Fig. 2, the present embodiment Include:

Step 201:Obtain preset reference state information of the user's face with respect to the first screen.

Wherein, the status information of user's face relative screen includes but is not limited to the angle of user's face relative screen, position Put and the particular content of the status information of user's face relative screen is not defined with the information such as direction, the present embodiment.It is preferred that , the user's face got can be relative first screen of user's face with respect to the preset reference state information of the first screen Initial state information, the initial state information can be the automatic rotation of setting button or switch chosen by user, i.e., Triggering is performed after the method that the present embodiment is provided, status information of the user's face got for the first time with respect to the first screen.When So, got in first time after status information of the user's face with respect to the first screen, state of the user's face with respect to the first screen It can also continue to change, thus state of the user's face with respect to the first screen can be subsequently obtained every preset time period Information, and the user's face got every time is stored with respect to the status information of the first screen, once gets preceding User's face with respect to the first screen status information as the user's face currently got with respect to the first screen status information Preset reference state information.Wherein, preset time period can be 1 minute, 2 minutes etc., and the present embodiment is not to preset time The specific size of section is defined.If for example, the status information by the user's face got for the second time with respect to the first screen As current state information, then the status information of relative first screen of the user's face got first time, i.e. original state Information is used as preset reference state information;If the user's face that third time is got is with respect to the status information of the first screen As current state information, then the status information of relative first screen of the user's face got for the second time is regard as preset ginseng Status information is examined, afterwards by that analogy, does not do and illustrates one by one herein.

If user's face is relative first screen of user's face with respect to the preset reference state information of the first screen Initial state information, in order that the initial state information got more referential, then obtain user's face with respect to the first screen Preset reference state information before, in addition to:The step of whether user's face faces the first screen detected.It is preferred that detection Process is as follows:

The first step, user's face feature is obtained by the camera of smart machine, if getting user's face feature, Layouted in face organs such as user's eyes, nose, mouths;

For the first step, the mode layouted in face organs such as user's eyes, nose, mouths includes but is not limited to such as Fig. 3 institutes Four kinds shown, wherein Fig. 3(a)、3(b)、3(c)The organs such as user's eyes, nose, mouth institute cloth point than sparse, Fig. 3(d) The point of the face organs such as user's eyes, nose, mouth institute cloth compares comparatively dense.

Second step, layouting based on straight line where straight line where user's eyes and nose, mouth based on the above-mentioned first step Set up the face rectangular coordinate system of user;

For the second step, with based on Fig. 3(a)Exemplified by shown stationing mode, the foundation to face rectangular coordinate system Journey is described in detail:

First, layouting on user's eyes is connected into composition first straight line, and this is passed through the first of user's eyes Straight line is defined as the X-axis of face rectangular coordinate system, wherein direction to the right is X-axis positive direction;

Secondly, layouting on the face organs such as the nose of user, mouth is connected into composition second straight line, and user will be passed through The second straight line of the face organ such as nose, mouth be defined as the Y-axis of face rectangular coordinate system, upwardly direction is Y-axis positive direction, people The Y-axis of face rectangular coordinate system is vertical with the X-axis of face rectangular coordinate system, thus obtains the face rectangular co-ordinate comprising X-axis and Y-axis System.

3rd step, according to the face rectangular coordinate system and the position relationship of screen coordinate system of user, judge user whether face To screen.

It is preferred that, judge whether user faces according to the position relationship of the face rectangular coordinate system of user and screen coordinate system During the mode of screen, by taking schematic diagram as shown in Figure 4 as an example, X represents the X-axis of face rectangular coordinate system in figure, and it is straight that Y represents face The Y-axis of angular coordinate system, O represents the origin of face rectangular coordinate system, and Xm represents the X-axis of screen coordinate system, and Ym represents screen coordinate The Y-axis of system, Om represents the origin of screen coordinate system.If the X in X-axis and screen coordinate system in the face rectangular coordinate system of user Axle judges that user's face faces the first screen in same plane or in the plane of preset range, then, if the face of user is straight The Y-axis in Y-axis and screen coordinate system in angular coordinate system then judges user in same plane or in the plane of preset range Face faces the first screen.Wherein, size of the embodiment of the present invention not to preset range is defined, specifically can be according to actual feelings Condition is set.

Certainly, in addition to whether above-mentioned detection user's face is in face of the mode of screen, other detection modes can also be used, this Inventive embodiments are not especially limited to this, no matter which kind of mode to detect user's face in face of screen using, then by user plane Portion is used as the initial state information of relative first screen of user's face, i.e., preset reference shape with respect to the status information of the first screen State information.

Acquisition modes on user's face with respect to the preset reference state information of the first screen, the embodiment of the present invention is not Make specific restriction, if preset reference state information is initial state information, regard preset reference state information as head Secondary to obtain, the mode that status information is obtained first is identical with the mode for obtaining current state information, reference can be made to subsequent step 202; If preset reference state information is non-initial status information, because the method that the present embodiment is provided will can be got every time Status information is stored, then can directly obtain the status information of last storage, and as the user's face got With respect to the preset reference state information of the first screen.

Step 202:Obtain current state information of the user's face with respect to the first screen.

Wherein, because before obtaining user's face with respect to the current state information of the first screen, the embodiment of the present invention is provided Method status information of the user's face with respect to the first screen can be obtained every preset time period, therefore, user's face is relative to shield The current state information of curtain can be status information of the user's face with respect to the first screen got in the current preset period. Current state information of the user's face with respect to the first screen is then obtained, including:Obtain user's face phase in the current preset period To the status information of the first screen, and the status information work by the user's face got in current slot with respect to the first screen For current state information of the user's face with respect to the first screen got.

On obtaining mode of the user's face with respect to the status information of the first screen every preset time period, the present embodiment is not Make specific restriction, include but is not limited to realize in the following way:

First, a user's face image is gathered by the camera on smart machine;

Secondly, the user's face image collected is analyzed with respect to angle, the position and direction of the first screen, obtained Analysis result as user's face with respect to the first screen status information.

When being analyzed with respect to angle, the position and direction of the first screen the user's face image collected, Ke Yi Corresponding datum mark is chosen on user's face image and the first screen, by comparing the datum mark and first on user's face image The user's face image that relative angle, position and direction are collected between datum mark on screen is with respect to the first screen Angle, position and direction.

Wherein, the camera of user's face image is gathered, the front camera that can be smart machine can also be rearmounted Camera, what it is due to the present embodiment acquisition is status information of the user's face with respect to the first screen, therefore, gathers user's face figure The camera of picture should select to be in the camera of the same side with the first screen.

Step 203:Compare user's face with respect to the first screen current state information and preset reference state information it Between change whether meet rotating condition, if it is, perform step 204;Otherwise, attonity.

For the step, the present embodiment is not put to comparing user's face with respect to the current state information of the first screen with participating in The change examined between status information whether meet the mode of rotating condition and be defined, include but is not limited to:By user's face With respect to the preset reference state information of angle the first screen relative with user's face in the current state information of the first screen In angle be compared, obtain angle difference, and then judge whether angle difference exceeds first threshold.If angle difference surpasses Go out first threshold, it is determined that user's face is with respect between the current state information and preset reference state information of the first screen Change meets rotating condition.

Wherein, the size of first threshold can be less than 90 degree of arbitrary value, such as 30 degree, 40 degree, 70 degree, the present embodiment The size to first threshold does not make specific limit.

In order to make it easy to understand, below by set first threshold as the next detailed illustration of 70 degree of example:

If for example, user's face is 110 degree, preset reference shape with respect to the angle in the current state information of the first screen Angle in state information is 30 degree, then user's face is with respect to the angle in the current state information of the first screen and preset reference Differential seat angle in status information is 80 degree, and because 80 degree are more than 70 degree, therefore, angle difference is more than first threshold, then judges to use Change between the current state information of relative first screen of family face and preset reference state information meets rotating condition, after Continue rotatable on-screen displays.

It should be noted that the step relatively draw user's face with respect to the first screen current state information with it is preset Reference state information between change when not meeting rotating condition, it is meant that current screen display picture disclosure satisfy that user's Reading requirement, thus the state of the first on-screen displays can be maintained constant.

If for example, user's face is 100 degree, preset reference shape with respect to the angle in the current state information of the first screen 40 degree of angle in state information, then user's face is with respect to the angle in the current state information of the first screen and preset reference shape Differential seat angle in state information is 60 degree, and because 60 degree are less than 70 degree, therefore, angle difference is less than first threshold, then judges user Change between the current state information of relative first screen of face and preset reference state information is unsatisfactory for rotating condition, after It is continuous that the state for maintaining first on-screen displays is constant.

Step 204:Current state information according to user's face relative to the first screen rotates the first on-screen displays.

For the step, current state information and user's face phase of the user's face with respect to the first screen are drawn due to comparing Rotating condition is met to the change between the preset reference state information of the first screen, then means user's face with respect to first The position of screen is changed, and in order to meet the reading experience of user, the method that the present embodiment is provided is according to user's face phase First on-screen displays are rotated to the current state information of the first screen.

It is preferred that, according to user's face relative to the current state information control on-screen displays rotation of the first screen, divide For two kinds of situations:

Situation one:If angle difference is beyond first threshold and less than Second Threshold, according to user's face relative first Angle in the current state information of screen and position determine that relative first screen of user's face works as the opposite direction of front direction, and then First on-screen displays are rotated into the first predetermined angle relative to the opposite direction that the first screen works as front direction according to user's face, obtained To the first rotation picture, and picture is rotated in the first screen display first.

Wherein, Second Threshold is the arbitrary value more than first threshold, and the size of Second Threshold specifically may be greater than 90 degree Arbitrary value less than 270 degree, such as 120 degree, it is of course also possible to be other values, such as 130 degree, 140 degree, the present embodiment is to the The size of two threshold values does not make specific restriction yet.For the first predetermined angle, in the present embodiment exemplified by 90 degree, but not to this It is defined.

On how according to user's face with respect to angle and the position in the current state information of the first screen to determine user Relative first screen of face works as the opposite direction of front direction, due to having been set up face rectangular coordinate system before, then first by user Position in the current state information of relative first screen of face corresponds to face rectangular coordinate system, obtains face rectangular coordinate system On a point;Afterwards according still further to user's face with respect to the angle in the current state information of the first screen by face rectangular co-ordinate The point fastened is mapped to screen coordinate system, obtains the point that screen coordinate is fastened;Point and screen that face rectangular co-ordinate is fastened Straight line is constituted between point on coordinate system, the opposite direction of plane where the straight line relative screen is user's face with respect to the One screen works as the opposite direction of front direction, and the angle of the opposite direction relative screen is current shape of the user's face with respect to the first screen Angle in state information.

For the process described in above-mentioned situation one, in order to make it easy to understand, being illustrated with a following specific example:

By taking the schematic diagram shown in Fig. 5 as an example, wherein, each alphabetical implication is identical with implication alphabetical in Fig. 4 in figure, specifically Referring to Fig. 4, here is omitted.If first threshold is 75 degree, Second Threshold is 165 degree, and initial time user just faces screen, I.e. user's face is 0 degree with respect to the angle in the preset reference state information of the first screen, after certain interval of time, is detected User's face have rotated 80 degree to the left with respect to the first screen, then compare and show that user's face is believed with respect to the current state of the first screen Angle in breath is 80 degree with the differential seat angle in preset reference state information, and differential seat angle exceedes first threshold less than the second threshold Value, meets rotating condition, and user's face with respect to the first screen to anticlockwise, user's face is with respect to the opposite direction of the first screen 80 degree of direction to the right, then now obtain the first rotation by the first on-screen displays to 90 degree of the first predetermined angle of right rotation Picture, in the first screen display the first rotation picture.

Situation two:If angle difference exceeds Second Threshold, the current state according to user's face with respect to the first screen Angle in information and position determine that user's face relative screen works as the opposite direction of front direction, and then by the first on-screen displays The second predetermined angle is rotated according to the current opposite direction for working as front direction relative to the first screen of user's face, the second rotary picture is obtained Face, picture is rotated in the second screen display second.

Wherein, for the second predetermined angle, in the present embodiment by taking 180 degree as an example.Why is the method that the present embodiment is provided In the case where angle difference exceeds Second Threshold, remain able to provide the rotation of on-screen displays, be with double in terminal Realized on the premise of screen display screen.In the present embodiment of the present invention, the first screen and the second screen are with shuangping san Two screens in the terminal of screen, and the first screen is opposite with the display direction of the second screen.If by user plane Corresponding screen is referred to as the first screen before portion's rotation, then another screen is then referred to as the second screen.If user is with respect to first The angle of screen rotation then may determine that user's face currently rotates to the corresponding model of the second screen beyond Second Threshold In enclosing.

On how according to user's face with respect to angle and the position in the current state information of the first screen to determine user Relative first screen of face works as the opposite direction of front direction, and its specific determination mode is identical with situation one, with specific reference in situation one Description, here is omitted.

For the process described in above-mentioned situation two, in order to make it easy to understand, being illustrated with a following specific example:

By taking the schematic diagram shown in Fig. 6 as an example, wherein, each alphabetical implication is identical with implication alphabetical in Fig. 4 in figure, specifically Referring to Fig. 4, here is omitted.If first threshold is 75 degree, Second Threshold is 165 degree, and initial time user just faces screen, I.e. user's face is 0 degree with respect to the angle in the preset reference state information of the first screen, after certain interval of time, is detected User's face have rotated 170 degree to the left with respect to the first screen, then compare and draw current state of the user's face with respect to the first screen Angle in information is 170 degree with the differential seat angle in preset reference state information, and differential seat angle exceedes first threshold and is more than the Two threshold values, meet rotating condition, and user's face with respect to the first screen to anticlockwise, negative side of the user's face with respect to the first screen To for 170 degree of directions to the right, then the first on-screen displays are now obtained second to right rotation the first predetermined angle 180 degree Picture is rotated, the second rotation picture has exceeded the indication range of the first screen, falls in the corresponding indication range of the second screen, Picture thus will be rotated in the second screen display second.

Method provided in an embodiment of the present invention, is believed by obtaining user's face with respect to the preset reference state of the first screen Cease the current state information with respect to the first screen with user's face, and the current state information by user's face with respect to the first screen It is compared with preset reference state information, the first on-screen displays is rotated according to comparison result.It is thereby achieved that according to The state Rotation screen display picture of user's face relative screen, so that the display direction of on-screen displays can be with user Reading angle overlap, and then meet user to the demand read and browsed, improve the reading experience of user.

Embodiment three

Present embodiments provide a kind of terminal of Rotation screen display picture, the terminal be used to performing above-described embodiment one or The method for the Rotation screen display picture that embodiment two is provided.Referring to Fig. 7, the terminal includes:

First acquisition module 701, for obtaining current state information of the user's face with respect to the first screen;

Comparing module 702, for current shape of the user's face with respect to the first screen for getting the first acquisition module 701 State information is compared with preset reference state information;

Rotary module 703, for rotating the first on-screen displays according to the comparison result of comparing module 702.

It is used as a kind of preferred embodiment, comparing module 702, for detecting current shape of the user's face with respect to the first screen Whether the change between state information and preset reference state information meets rotating condition;

Rotary module 703, for when comparison result be user's face with respect to the first screen current state information with it is preset Reference state information between change when meeting rotating condition, the current state information according to user's face with respect to the first screen Rotate the first on-screen displays.

As a kind of preferred embodiment, user's face includes user's face relative the with respect to the status information of the first screen The angle of one screen;

Referring to Fig. 8, comparing module 702, including:

Comparing unit 7021, for by user's face with respect to the first screen current state information in angle and user plane Portion is compared with respect to the angle in the preset reference state information of the first screen, obtains angle difference;

First determining unit 7022, for determining whether the angle difference that comparing unit 7021 is drawn exceeds first threshold;

Second determining unit 7023, for when the first determining unit 7022 determine angle difference exceed first threshold when, really Determine user's face and meet rotating bars with respect to the change between the current state information and preset reference state information of the first screen Part.

As a kind of preferred embodiment, user's face includes user's face relative the with respect to the status information of the first screen The position of one screen;

Referring to Fig. 9, rotary module 703, including:

First determining unit 7031, for when angle difference is beyond first threshold and less than Second Threshold, according to user plane Portion determines that relative first screen of user's face works as the negative side of front direction with respect to the angle in the status information of the first screen and position To;

First rotary unit 7032, for the user for determining the first on-screen displays according to the first determining unit 7031 Face is relative to the first screen when the opposite direction of front direction rotates the first predetermined angle;

Wherein, Second Threshold is more than first threshold.

As a kind of preferred embodiment, user's face includes user's face relative the with respect to the status information of the first screen The position of one screen;

Referring to Figure 10, rotary module 703, in addition to:

Second determining unit 7033, for exceeding Second Threshold when angle difference, according to user's face with respect to the first screen Current state information in angle and position determine that user's face relative screen works as the opposite direction of front direction;

Second rotary unit 7034, for the user for determining the first on-screen displays according to the second determining unit 7033 The facial current opposite direction for working as front direction relative to the first screen rotates the second predetermined angle;

Wherein, Second Threshold is more than first threshold.

As a kind of preferred embodiment, referring to Figure 11, the terminal also includes:

First detection module 704, for detecting whether user's face faces screen;

Second detection module 705, for when detecting user's face in face of the first screen, obtaining user's face with respect to the The initial state information of one screen, and it regard the initial state information got as the preset reference state information got.

As a kind of preferred embodiment, the second detection module 705 is additionally operable to detect user's face every preset time period With respect to the current state information of the first screen;

First acquisition module 701, for obtaining the user that the second detection module 705 is got within the current preset period The current state information of relative first screen of face.

The terminal that the present embodiment is provided, the current state information by user's face with respect to the first screen, and by user plane Portion is compared with respect to the current state information of the first screen with preset reference state information, and first is rotated according to comparison result On-screen displays.It is thereby achieved that according to the state Rotation screen display picture of user's face relative screen, so that screen The display direction of display picture can be overlapped with the reading angle of user, and then meet user to the demand read and browsed, and be carried The reading experience of user is risen.

Example IV

Figure 12 is a kind of terminal structure schematic diagram of Rotation screen display picture provided in an embodiment of the present invention.Referring to figure 12, the terminal can be used for the method for the Rotation screen display picture provided in implementation above-described embodiment.Wherein, the terminal can be with For mobile phone, tablet personal computer pad, Wearable mobile device(Such as intelligent watch)Deng.Preferential:

Terminal 800 can include communication unit 110, include depositing for one or more computer-readable recording mediums Reservoir 120, input block 130, display unit 140, sensor 150, voicefrequency circuit 160, WiFi (wireless fidelity, Wireless Fidelity) module 170, include the part such as one or the processor 180 and power supply 190 of more than one processing core. , can be with it will be understood by those skilled in the art that the terminal device structure shown in Figure 12 does not constitute the restriction to terminal device Including than illustrating more or less parts, either combining some parts or different parts arrangement.Wherein:

Communication unit 110 can be used for receive and send messages or communication process in, the reception and transmission of signal, the communication unit 110 Can be RF(Radio Frequency, radio frequency)Circuit, router, modem, etc. network communication equipment.Especially, when When communication unit 110 is RF circuits, after the downlink information of base station is received, transfer at one or more than one processor 180 Reason;In addition, being sent to base station by up data are related to.Usually as communication unit RF circuits include but is not limited to antenna, At least one amplifier, tuner, one or more oscillators, subscriber identity module(SIM)Card, transceiver, coupler, LNA(Low Noise Amplifier, low-noise amplifier), duplexer etc..In addition, communication unit 110 can also be by wireless Communication communicates with network and other equipment.The radio communication can use any communication standard or agreement, include but is not limited to GSM (Global System of Mobile communication, global system for mobile communications), GPRS (General Packet Radio Service, general packet radio service), CDMA (Code Division Multiple Access, code Point multiple access), WCDMA (Wideband Code Division Multiple Access, WCDMA), LTE (Long Term Evolution, Long Term Evolution), Email, SMS (Short Messaging Service, Short Message Service) etc.. Memory 120 can be used for storage software program and module, and processor 180 is stored in the software journey of memory 120 by operation Sequence and module, so as to perform various function application and data processing.Memory 120 can mainly include storing program area and deposit Data field is stored up, wherein, the application program that storing program area can be needed for storage program area, at least one function(Such as sound is broadcast Playing function, image player function etc.)Deng;Storage data field can be stored uses created data according to terminal 800(Such as sound Frequency evidence, phone directory etc.)Deng.In addition, memory 120 can include high-speed random access memory, it can also include non-volatile Property memory, for example, at least one disk memory, flush memory device or other volatile solid-state parts.Correspondingly, deposit Reservoir 120 can also include Memory Controller, to provide the access of processor 180 and input block 130 to memory 120.

Input block 130 can be used for the numeral or character information for receiving input, and generation to be set with user and function The relevant keyboard of control, mouse, action bars, optics or the input of trace ball signal.Preferably, input block 130 may include to touch Sensitive surfaces 131 and other input equipments 132.Touch sensitive surface 131, also referred to as touch display screen or Trackpad, collect and use Touch operation of the family on or near it(Such as user is using any suitable objects such as finger, stylus or annex in touch-sensitive table Operation on face 131 or near touch sensitive surface 131), and corresponding attachment means are driven according to formula set in advance.It is optional , touch sensitive surface 131 may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus detection is used The touch orientation at family, and the signal that touch operation is brought is detected, transmit a signal to touch controller;Touch controller is from touch Touch information is received in detection means, and is converted into contact coordinate, then gives processor 180, and can reception processing device 180 The order sent simultaneously is performed.Furthermore, it is possible to using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves Realize touch sensitive surface 131.Except touch sensitive surface 131, input block 130 can also include other input equipments 132.Preferably, Other input equipments 132 can include but is not limited to physical keyboard, function key(Such as volume control button, switch key etc.)、 One or more in trace ball, mouse, action bars etc..

Display unit 140 can be used for the information that is inputted by user of display or the information for being supplied to user and terminal 800 Various graphical user interface, these graphical user interface can be made up of figure, text, icon, video and its any combination. Display unit 140 may include display panel 141, optionally, can use LCD (Liquid Crystal Display, liquid crystal Show device), the form such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) configure display panel 141.Further, touch sensitive surface 131 can cover display panel 141, when touch sensitive surface 131 detects touching on or near it Touch after operation, send processor 180 to determine the type of touch event, with type of the preprocessor 180 according to touch event Corresponding visual output is provided on display panel 141.Although in fig. 12, touch sensitive surface 131 and display panel 141 are conducts Two independent parts are inputted and input function to realize, but in some embodiments it is possible to by touch sensitive surface 131 with showing Panel 141 is integrated and realizes input and output function.

Terminal 800 may also include at least one sensor 150, such as optical sensor, motion sensor and other sensings Device.Preferably, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment The light and shade of light adjusts the brightness of display panel 141, and proximity transducer can close display when terminal 800 is moved in one's ear Panel 141 and/or backlight.As one kind of motion sensor, gravity accelerometer can detect in all directions(Generally Three axles)The size of acceleration, can detect that size and the direction of gravity when static, the application available for identification mobile phone posture(Than Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function(Such as pedometer, percussion)Deng;Extremely The other sensors such as the gyroscope, barometer, hygrometer, thermometer, the infrared ray sensor that can also configure in terminal 800, herein Repeat no more.

Voicefrequency circuit 160, loudspeaker 161, microphone 162 can provide the COBBAIF between user and terminal 800.Audio Electric signal after the voice data received conversion can be transferred to loudspeaker 161, sound is converted to by loudspeaker 161 by circuit 160 Sound signal output;On the other hand, the voice signal of collection is converted to electric signal by microphone 162, after voicefrequency circuit 160 is received Voice data is converted to, then after voice data output processor 180 is handled, through RF circuits 110 to be sent to such as another end End equipment, or voice data is exported to memory 120 so as to further processing.Voicefrequency circuit 160 is also possible that earplug Jack, to provide the communication of peripheral hardware earphone and terminal 800.

In order to realize radio communication, wireless communication unit 170 can be configured with the terminal 800, the wireless communication unit 170 can be WiFi module.WiFi belongs to short range wireless transmission technology, and terminal 800 can be helped by wireless communication unit 170 Help user to send and receive e-mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and visited Ask.Although Figure 12 shows wireless communication unit 170, but it is understood that, it is simultaneously not belonging to the necessary structure of terminal 800 Into can be omitted as needed in the essential scope for do not change invention completely.

Processor 180 is the control centre of terminal 800, utilizes various interfaces and each portion of connection whole mobile phone Point, by operation or perform and be stored in software program and/or module in memory 120, and call and be stored in memory 120 Interior data, perform the various functions and processing data of terminal 800, so as to carry out integral monitoring to mobile phone.Optionally, processor 180 may include one or more processing cores;It is preferred that, processor 180 can integrated application processor and modem processor, Wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor mainly handles nothing Line communicates.It is understood that above-mentioned modem processor can not also be integrated into processor 180.

Terminal 800 also includes the power supply 190 powered to all parts(Such as battery), it is preferred that power supply can pass through electricity Management system and processor 180 are logically contiguous, so as to realize management charging, electric discharge and power consumption by power-supply management system The functions such as management.Power supply 190 can also include one or more direct current or AC power, recharging system, power supply event The random component such as barrier detection circuit, power supply changeover device or inverter, power supply status indicator.

Although not shown, terminal includes memory, and one or more than one program, one of them or one Individual procedure above is stored in memory, and is configured to one or one by one or more than one computing device Individual procedure above includes the instruction for being used for being operated below:

Obtain current state information of the user's face with respect to the first screen;

Current state information by user's face with respect to the first screen is compared with preset reference state information;

First on-screen displays are rotated according to comparison result.

Alternatively, memory also includes the instruction for carrying out following operation:

The current state information of relatively described first screen of user's face is compared with preset reference state information, Including:

Between the current state information of detection relatively described first screen of user's face and preset reference state information Whether change meets rotating condition;

First on-screen displays are rotated according to comparison result, including:

If current state information and preset reference of the comparison result for relatively described first screen of the user's face Change between status information meets rotating condition, then is revolved according to the current state information of relatively described first screen of user's face Turn the first on-screen displays.

Alternatively, memory also includes the instruction for carrying out following operation:

User's face includes angle of the user's face with respect to the first screen with respect to the status information of the first screen;Detect user Whether the change between the current state information of relative first screen of face and preset reference state information meets rotating condition, Including:By user's face with respect to the angle in the current state information of the first screen and the angle in preset reference state information It is compared, obtains angle difference, and determine whether angle difference exceeds first threshold;If angle difference exceeds the first threshold Value, it is determined that user's face is with respect to the change satisfaction between the current state information and preset reference state information of the first screen Rotating condition.

Alternatively, memory also includes the instruction for carrying out following operation:

The status information of relatively described first screen of user's face includes position of the user's face with respect to the first screen;According to User's face rotates the first on-screen displays relative to the current state information of the first screen, including:

If angle difference is beyond first threshold and less than Second Threshold, according to user's face working as with respect to the first screen Angle in preceding status information and position determine that relative first screen of user's face works as the opposite direction of front direction;First screen is shown Show that picture rotates the first predetermined angle according to user's face relative to the opposite direction that the first screen works as front direction, obtain the first rotary picture Face, picture is rotated in the first screen display first;Wherein, Second Threshold is more than first threshold.

Alternatively, memory also includes the instruction for carrying out following operation:

User's face includes the position of relatively described first screen of user's face with respect to the status information of the first screen;According to User's face rotates the first on-screen displays relative to the current state information of the first screen, including:

If angle difference exceeds Second Threshold, according to user's face with respect in the current state information of the first screen Angle determines that user's face relative screen works as the opposite direction of front direction with position;By the first on-screen displays according to user's face The current opposite direction for working as front direction relative to the first screen rotates the second predetermined angle, the second rotation picture is obtained, in the second screen Display second rotates picture;Wherein, Second Threshold is more than first threshold, and the first screen and the second screen are two screens in terminal Curtain, and the second screen is the screen opposite with the display direction of the first screen.

Alternatively, memory also includes the instruction for carrying out following operation:

Detect whether user's face faces the first screen;If detecting user's face in face of the first screen, user is obtained The initial state information of relative first screen of face;It regard the initial state information got as the preset reference shape got State information.

Alternatively, memory also includes the instruction for carrying out following operation:

Status information of the user's face with respect to the first screen is obtained every preset time period;

Status information using the user's face that is got in the current preset period with respect to the first screen is as getting Current state information of the user's face with respect to the first screen.

The terminal that the present embodiment is provided, the current state information by user's face with respect to the first screen, and by user plane Portion is compared with respect to the current state information of the first screen with preset reference state information, and first is rotated according to comparison result On-screen displays.It is thereby achieved that according to the state Rotation screen display picture of user's face relative screen, so that screen The display direction of display picture can be overlapped with the reading angle of user, and then meet user to the demand reading and browse, Improve the reading experience of user.

It should be noted that:The terminal for the Rotation screen display picture that above-described embodiment is provided is in Rotation screen display picture When, only with the division progress of above-mentioned each functional module for example, in practical application, as needed can divide above-mentioned functions With by different functional module completions, i.e., the internal structure of the terminal of Rotation screen display picture is divided into different function moulds Block, to complete all or part of function described above.In addition, the end for the Rotation screen display picture that above-described embodiment is provided The embodiment of the method for end and Rotation screen display picture belongs to same design, and it implements process and refers to embodiment of the method, this In repeat no more.

The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.

One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can be by hardware To complete, the hardware of correlation can also be instructed to complete by program, described program can be stored in a kind of computer-readable In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..

The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (6)

1. a kind of method of Rotation screen display picture, it is characterised in that methods described includes:
Current state information of the user's face with respect to the first screen is obtained, the status information includes the user's face with respect to institute State angle, the position and direction of the first screen;
By the angle in the current state information of relatively described first screen of the user's face and preset reference state information In angle be compared, obtain angle difference, and determine whether the angle difference exceeds first threshold;
If the angle difference exceeds first threshold, it is determined that the current state of relatively described first screen of the user's face Change between information and preset reference state information meets rotating condition;
If the angle difference is beyond first threshold and less than Second Threshold, according to the user's face relatively described first Angle in the current state information of screen and position determine that relative first screen of the user's face is anti-when front direction Direction;By first on-screen displays according to relatively described first screen of the user's face when the opposite direction of front direction is revolved Turn the first predetermined angle, obtain the first rotation picture, in the first rotation picture described in first screen display;
If the angle difference exceeds Second Threshold, according to the current state of relatively described first screen of the user's face Angle in information and position determine that the relative screen of the user's face works as the opposite direction of front direction;By first screen Display picture rotates the second predetermined angle according to the current opposite direction for working as front direction relative to first screen of the user's face, The second rotation picture is obtained, in the second rotation picture described in the second screen display;
Wherein, the Second Threshold is more than the first threshold, and first screen and second screen are two in terminal Individual screen, and second screen is the screen opposite with the display direction of first screen.
2. described method is required according to claim 1, it is characterised in that methods described also includes:
Detect whether user's face faces first screen;
If detecting the user's face in face of first screen, relatively described first screen of user's face is obtained Initial state information;
It regard the initial state information got as the preset reference state information got.
3. method according to claim 2, it is characterised in that methods described also includes:
The status information of relatively described first screen of user's face is obtained every preset time period;
It regard the status information of relatively described first screen of the user's face got in the current preset period as acquisition The current state information of relatively described first screen of the user's face arrived.
4. a kind of terminal of Rotation screen display picture, is characterised by, the terminal includes:
First acquisition module, for obtaining current state information of the user's face with respect to the first screen, the status information includes Angle, the position and direction of relatively described first screen of the user's face;
Comparing module, for by the angle in the current state information of relatively described first screen of the user's face with it is preset Angle in reference state information is compared, and obtains angle difference, and determine whether the angle difference exceeds first threshold; When the angle difference exceeds first threshold, determine the current state information of relatively described first screen of the user's face with Change between preset reference state information meets rotating condition;
Rotary module, for when the angle difference exceeds first threshold, determining relatively described first screen of the user's face Change between the current state information of curtain and preset reference state information meets rotating condition;When the angle difference exceeds First threshold and less than Second Threshold when, according to the angle in the current state information of relatively described first screen of the user's face Degree determines relative first screen of the user's face when the opposite direction of front direction with position;First screen display is drawn Face rotates the first predetermined angle according to the user's face relative to the opposite direction that first screen works as front direction, obtains the first rotation Turn picture, in the first rotation picture described in first screen display;When the angle difference exceeds Second Threshold, according to institute State angle in the current state information of relatively described first screen of user's face and position and determine the relative institute of the user's face State the opposite direction that screen works as front direction;By first on-screen displays according to the user's face current relatively described first Screen rotates the second predetermined angle when the opposite direction of front direction, the second rotation picture is obtained, second described in the second screen display Rotate picture;
Wherein, the Second Threshold is more than the first threshold, and first screen and second screen are two in terminal Individual screen, and second screen is the screen opposite with the display direction of first screen.
5. terminal according to claim 4, it is characterised in that the terminal, in addition to:
First detection module, for detecting whether user's face faces screen;
Second detection module, for when detecting the user's face in face of first screen, obtaining the user's face phase The preset ginseng got is used as to the initial state information of first screen, and using the initial state information got Examine status information.
6. terminal according to claim 5, it is characterised in that second detection module, is additionally operable to every preset time The current state information of section detection relatively described first screen of user's face;
First acquisition module, for obtaining the use that second detection module is got within the current preset period The current state information of relatively described first screen of family face.
CN201310367265.0A 2013-08-21 2013-08-21 The method and terminal of Rotation screen display picture CN103455256B (en)

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