CN106843676B - Touch control method and touch control device for touch terminal - Google Patents

Touch control method and touch control device for touch terminal Download PDF

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Publication number
CN106843676B
CN106843676B CN201611220429.7A CN201611220429A CN106843676B CN 106843676 B CN106843676 B CN 106843676B CN 201611220429 A CN201611220429 A CN 201611220429A CN 106843676 B CN106843676 B CN 106843676B
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touch
attribute
target object
touch screen
acceleration
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CN106843676A (en
Inventor
周衍
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Shanghai Network Technology Co Ltd
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Shanghai Network Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04847Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/0485Scrolling or panning
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The invention provides a touch control method and a touch control device for a touch terminal, wherein the touch control method comprises the following steps: a. acquiring a first operation of a user on a first touch operation area on a touch screen of the touch terminal, wherein the first operation comprises a plurality of attributes; b. and controlling a target object displayed on the touch screen to move according to at least one attribute of the first operation, and controlling display change of an indicating object displayed on the touch screen according to the at least one attribute of the first operation so as to provide visual feedback of the first operation for a user, wherein the maximum distance between the indicating object and the target object is less than a threshold distance. The touch control method and the touch control device provided by the invention provide visual feedback of touch operation for a user.

Description

Touch control method and touch control device for touch terminal
Technical Field
The invention relates to the technical field of computer application, in particular to a touch control method and a touch control device for a touch terminal.
Background
With the development of touch screens, touch terminals can implement more and more functions. However, when a user uses a touch terminal to operate a target object on a touch screen of the touch terminal, since the target object is usually located in the center of the touch screen and the target object is usually large in size, it is difficult for the user to know whether the operation on the target object is achieved or not and whether the operation reaches an expected state through the display of the target object, so that the user may perform a wrong operation. Therefore, the touch control technology in the prior art has poor interaction performance and influences user experience.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a touch control method and a touch control device for a touch terminal, so as to improve the touch interaction performance.
According to an aspect of the present invention, there is provided a touch control method for a touch terminal, including: a. acquiring a first operation of a user on a first touch operation area on a touch screen of the touch terminal, wherein the first operation comprises a plurality of attributes; b. and controlling a target object displayed on the touch screen to move according to at least one attribute of the first operation, and controlling display change of an indicating object displayed on the touch screen according to the at least one attribute of the first operation so as to provide visual feedback of the first operation for a user, wherein the maximum distance between the indicating object and the target object is less than a threshold distance.
Preferably, the plurality of attributes of the first operation include any of the following attributes: direction, displacement, velocity, acceleration, touch pressure, and touch duration.
Preferably, the plurality of attributes of the first operation are real-time attributes at a time or average attributes over a period of time.
Preferably, the step b includes: controlling a moving direction of a target object displayed on the touch screen according to the direction attribute of the first operation, wherein the moving direction comprises a moving direction and a turning direction of the target object; and controlling the indication direction of the indication object displayed on the touch screen according to the direction attribute of the first operation.
Preferably, the directional attribute of the first operation is: the user continuously touches the touch screen from a first touch endpoint to a second touch endpoint in the direction from the first touch endpoint to the second touch endpoint in the first touch operation area; or a direction from a predefined endpoint in the first touch operation area to a third touch endpoint of a user in the first touch operation area, wherein the predefined endpoint is located in a central area in the first touch operation area.
Preferably, the indication direction of the indication object is the direction from the target object to the indication object; or the indication direction of the indication object is the direction from a first endpoint to a second endpoint of the indication object, wherein the indication direction of the indication object is consistent with the direction attribute of the first operation.
Preferably, the step b further comprises: controlling a moving speed v1 or a moving acceleration a1 of a target object displayed on the touch screen according to the displacement attribute of the first operation, wherein the displacement value of the displacement attribute of the first operation is x, and the moving speed v1 or the moving acceleration a1 of the target object is in direct proportion to the displacement value x; controlling a farthest distance between the pointing object and the target object displayed on the touch screen according to a displacement attribute of the first operation, the farthest distance between the pointing object and the target object being y, the displacement value x being proportional to the farthest distance y, the moving speed v1, the moving acceleration a1, the x, and the y being constants.
Preferably, the displacement attribute of the first operation is: displacement of a user in the first touch operation area; or the distance between a predefined endpoint in the first touch operation area and a fourth touch endpoint of a user in the first touch operation area, wherein the predefined endpoint is positioned in the central area in the first touch operation area.
Preferably, the step b further comprises: controlling a moving speed V1 or a moving acceleration a1 of a target object displayed on the touch screen according to the speed attribute of the first operation, wherein the speed value of the speed attribute of the first operation is V, and the moving speed V1 or the moving acceleration a1 of the target object is in direct proportion to the speed value V; controlling a moving speed V2 or a moving acceleration a2 of the pointing object displayed on the touch screen with respect to the target object according to a speed attribute of the first operation, the moving speed V2 or the moving acceleration a2 of the pointing object with respect to the target object being proportional to the speed value V, wherein the moving speeds V1 and V2, the moving accelerations a1 and a2, and the speed value V are constants.
Preferably, the speed attribute of the first operation is a touch moving speed of the user in the first touch operation area, and the acceleration attribute of the first operation is a touch moving acceleration of the user in the first touch operation area.
Preferably, the target object and the background object are displayed on the touch screen, the moving speed v1 of the target object is the moving speed of the target object relative to the background object, the moving acceleration a1 of the target object is the moving acceleration of the target object relative to the background object, and the target object is always located at the center of the touch screen when moved by the first operation control.
Preferably, the step b further comprises: controlling a moving acceleration a1 of a target object displayed on the touch screen according to an acceleration attribute of the first operation, wherein the acceleration value of the acceleration attribute of the first operation is A, and the moving acceleration a1 of the target object is in direct proportion to the acceleration value A; controlling a moving acceleration a2 of the pointing object displayed on the touch screen with respect to the target object according to the acceleration attribute of the first operation, the moving acceleration a2 of the pointing object with respect to the target object being proportional to the acceleration value A, wherein the moving accelerations a1 and a2, the acceleration value A are constant.
Preferably, the step b further comprises: when the pressure value of the touch pressure attribute of the first operation exceeds a pressure threshold value, controlling a target object displayed on the touch screen to perform a preset action; for the indication object: controlling the scaling of the indication object displayed on the touch screen according to the pressure value of the touch pressure attribute of the first operation, wherein the pressure value of the pressure attribute of the first operation is in direct proportion to the scaling multiple of the indication object; or when the pressure value of the touch pressure attribute of the first operation exceeds the pressure threshold value, changing the color or the shape of the indication object.
Preferably, the step b further comprises: controlling a movement parameter of a target object displayed on the touch screen according to at least one attribute of the first operation; and controlling the zooming of the indicating object displayed on the touch screen according to the attribute of the first operation for controlling the target object, wherein the value of the attribute of the first operation for controlling the target object is proportional to the zooming multiple of the indicating object.
Preferably, the value of the attribute of the first operation controlling the target object includes: a displacement value of a displacement attribute of the first operation; a speed value of a speed attribute of the first operation; an acceleration value of an acceleration attribute of the first operation; a pressure value of a touch pressure attribute of the first operation; or a duration of a touch duration attribute of the first operation.
Preferably, the plurality of attributes of the first operation further include a fingerprint, and the fingerprint attribute of the first operation is a user fingerprint operated in the first touch operation area.
Preferably, the first operations with different fingerprint properties control different movement parameters or actions of the target object; the first operations with different fingerprint attributes correspond to the indicating objects with different shapes or different colors, and the first operations with different fingerprint attributes control the display change of the corresponding indicating objects.
Preferably, the step a further comprises: acquiring a second operation of a user on a second touch operation area on a touch screen of the touch terminal, wherein the time sequence of the first operation is at least partially overlapped with that of the second operation, and the first operation and the second operation respectively correspond to indication objects with different shapes or different colors; the step b further comprises the following steps: and controlling different movement parameters or actions of the target object displayed on the touch screen according to at least one attribute of the first operation and the second operation respectively, and controlling the display change of the corresponding indication object according to the at least one attribute of the first operation and the second operation respectively.
Preferably, the indication object is a regular shape, an arrow shape, or a line segment with an arrow.
According to still another aspect of the present invention, there is also provided a touch control apparatus for a touch terminal, including: the first device is configured to acquire a first operation of a user on a first touch operation area on a touch screen of the touch terminal, wherein the first operation comprises a plurality of attributes; a second device configured to control a target object displayed on the touch screen to move according to at least one attribute of the first operation, and control a display change of an indication object displayed on the touch screen according to the at least one attribute of the first operation to provide visual feedback of the first operation to a user, wherein the maximum distance between the indication object and the target object is less than a threshold distance.
Preferably, the plurality of attributes of the first operation include any of the following attributes: direction, displacement, velocity, acceleration, touch pressure, and touch duration.
Preferably, the plurality of attributes of the first operation are real-time attributes at a time or average attributes over a period of time.
Preferably, the touch screen is integrated with a fingerprint recognition function.
Compared with the prior art, the method and the device have the advantages that the visual feedback of the first operation is provided for the user through the display change of the indication object based on the first operation, so that the user can know whether the control of the first operation on the target object is realized and whether the control degree of the first operation reaches the expected effect through the visual feedback, the touch interaction performance is improved, and the touch experience of the user is improved.
Drawings
The above and other features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.
Fig. 1 shows a flowchart of a touch control method according to an embodiment of the present invention.
Fig. 2 shows a schematic diagram of a touch control device according to an embodiment of the invention.
FIG. 3 shows a schematic diagram of a touch screen display according to a first embodiment of the invention.
FIG. 4 shows a schematic diagram of a touch screen display according to a second embodiment of the present invention.
FIG. 5 shows a schematic diagram of a touch screen display according to a third embodiment of the invention.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their repetitive description will be omitted.
The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention can be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring the invention.
The block diagrams shown in the figures are functional entities only and do not necessarily correspond to physically separate entities. I.e. these functional entities may be implemented in software, or in one or more integrated circuits, or in different networks and/or processor means and/or microcontroller means.
The following describes a touch control method for a touch terminal according to the present invention with reference to the flowchart of fig. 1. Fig. 1 shows two steps in total:
step 110, acquiring a first operation of a user on a touch screen of the touch terminal on a first touch operation area.
Specifically, the first operation includes, but is not limited to, a click, a long press, a gesture, and the like, which can be recognized in the first touch operation area. The first operation on the first touch operation area comprises a plurality of attributes. For example, the first operation may include attributes of direction, displacement, velocity, acceleration, touch pressure, and touch duration. These attributes are optionally real-time attributes at a time or average attributes over a period of time. For example, when the first operation on the first touch operation area includes a speed attribute, in some embodiments, the speed attribute may be a real-time speed value at a certain time, and in other embodiments, the speed attribute may be an average speed value over a certain time period.
And S120, controlling the target object displayed on the touch screen to move according to at least one attribute of the first operation. Specifically, the movement of the target object includes, but is not limited to: the target object is positioned at the center of the touch screen and moves relative to the background image displayed on the touch screen; moving the target object relative to the touch screen frame; the target object turns or rotates; target object shape changes, etc.
In step S120, at the same time, the display change of the pointing object displayed on the touch screen is controlled according to the at least one attribute for controlling the target object according to the first operation to provide visual feedback of the first operation to the user.
Specifically, the pointing object is also displayed on the touch screen. The maximum distance between the indicating object and the target object is smaller than a threshold distance, and the indicating object is used for representing visual feedback for controlling the first operation of the target object. Optionally, to make this visual feedback concise, the indication object is a regular shape, an arrow shape, or a line segment with an arrow. Further, optionally, the pointing object has a single color, and the color is distinguishable from the target object and the background image displayed on the touch screen. Indicating a change in the display of an object includes, but is not limited to: position change, size change, shape change, color change, velocity change during movement, acceleration change during movement, and the like. The specific relationship between the display change of the indication object and the first operation, target object will be described below with reference to fig. 3 to 5.
Referring now to FIG. 2, FIG. 2 shows a schematic diagram of a touch control device 200 according to an embodiment of the invention. The touch control device 200 is optionally integrated on a touch terminal. In some variations, the touch control apparatus 200 may also be integrated on a server and communicate with the touch terminal to obtain the related touch information.
In fig. 2, the touch control device 200 includes a first device 210 and a second device 220.
The first device 210 is configured to perform step S110 shown in fig. 1, that is, obtain a first operation of the user on the touch screen of the touch terminal on the first touch operation area. Specifically, the first operation includes, but is not limited to, a click, a long press, a gesture, and the like, which can be recognized in the first touch operation area. The first operation on the first touch operation area comprises a plurality of attributes. For example, the first operation may include attributes of direction, displacement, velocity, acceleration, touch pressure, and touch duration. These attributes are optionally real-time attributes at a time or average attributes over a period of time.
The second device 220 is configured to perform step S120 shown in fig. 1, that is, to control the target object displayed on the touch screen to move according to the at least one attribute of the first operation, and at the same time, to control the display change of the pointing object displayed on the touch screen according to the at least one attribute of the first operation for controlling the target object, so as to provide visual feedback of the first operation to the user.
Optionally, in some embodiments, the touch screen is integrated with a fingerprint identification function to implement more diversified touch operations, and the present invention further provides corresponding visual feedback, which will be described later and will not be described herein again.
First embodiment
Referring first to FIG. 3, FIG. 3 shows a schematic diagram of a touch screen display according to a first embodiment of the present invention.
The touch screen 301 of the touch terminal 300 in fig. 3 displays a first touch operation area 303, a target object 311, a background image where the target object 311 is located, and an indication object 315.
The first touch operation area 303 is optionally displayed at a corner of the touch screen 301, so as not to affect the display of the target object 311 and the background image by the touch screen 301. In some embodiments, the first touch operation area 303 is displayed during the operation of the target object 311. In some variations, the first touch operation area 303 is displayed only when the user operates the first touch operation area, and is hidden after the user operates the first touch operation area. Fig. 3 shows that the first touch operation area 303 is a circular area, which is not limited in the invention. The first touch operation area 303 may also be an area with other shapes, which may be determined according to actual requirements and is not described herein.
The target object 311 is shown in fig. 3 as an avatar, to which the present invention is not limited. The target object may also be other biological images, object images or have a simple shape, which may be determined by the actual needs.
The pointing object 315 is shown as a white dot in fig. 3. Alternatively, the indication object 315 may also have other shapes or other colors. The indication object 315 is also changed in display in response to a first operation of the first touch operation area 303 by the user. Indicating that the maximum distance of the object 315 from the target object 311 is less than a threshold distance. The maximum distance of the pointing object 315 from the target object 311 refers, in the embodiment shown in fig. 3, to the distance between the geometric center of the pointing object 315 and the center of the projection 313 of the target object 311 (shown as a solid) on the background image. Specifically, in the present embodiment, the target object 311 is a stereoscopic character image, the background image is shown as a walkway on which the target object 311 moves, and the projection 313 of the target object 311 (shown as stereoscopic) on the background image corresponds to the projection 313 of the target object 311 on the walkway. In some variations, the maximum distance between the pointing object 315 and the target object 311 may also refer to the distance from the geometric center of the pointing object 315 to the geometric center of the target object 311. In still other variations, when the pointing object 315 is a line segment or a line segment with an arrow, the maximum distance between the pointing object 315 and the target object 311 may also be the distance from the geometric center of the target object 311 to the end point of the pointing object 315 far away from the target object 311. The definition of the maximum distance between the specific indication object 315 and the target object 311 can be determined according to actual requirements.
In the present embodiment, the user moves from the first touch endpoint 305 to the second touch endpoint 307 in the first touch operation region 303. In other words, the first operation of the first touch operation area 303 by the user is to move from the first touch endpoint 305 to the second touch endpoint 307, and from the first touch endpoint 305 to the second touch endpoint 307, the user continuously touches the touch screen 301. Thus, the first operation has a direction attribute, and the direction attribute is a direction 309 from the first touch endpoint 305 to the second touch endpoint 307 in the first touch operation area 303 by the user. In some embodiments, the user starts touching the touch screen 301 at the first touch endpoint 305, leaves the touch screen 301 after moving to the second touch endpoint 307, and the positions of the first touch endpoint 305 and the second touch endpoint 307 are determined by the starting touch endpoint and the ending touch endpoint of the user in the first touch operation area 303. In still other implementations, the first touch endpoint 305 through the second touch endpoint 307 are only a portion of the user's gesture within the first touch operation region 303, such that the first touch endpoint 305 and the second touch endpoint 307 may be determined according to a specified time period. For example, when the user performs a touch gesture in the first touch operation area 303, the touch position of the user is acquired every 1 second, the touch position of the user at the beginning of the 1 second is taken as the first touch endpoint 305, and the touch position of the user at the end of the 1 second is taken as the second touch endpoint 307, so as to determine the direction attribute of the first operation.
In this embodiment, the touch control method provided by the present invention may control the moving direction of the target object 311 displayed on the touch screen 301 using the direction attribute of the first operation. The moving direction of the target object 311 may include a moving direction and a turning direction of the target object 311. For example, when the directional attribute of the first operation is the direction indicated by the arrow 309, the target object 311 turns toward the arrow 309. For another example, when the direction attribute of the first operation is the direction indicated by the arrow 309, the target object 311 moves toward the arrow 309.
Meanwhile, the touch control method provided by the present invention may also control the pointing direction of the pointing object 315 displayed on the touch screen 301 according to the direction attribute of the first operation. The pointing direction of the pointing object 315 coincides with the direction indicated by the direction attribute of the first operation. In this embodiment, the indication object 315 is a white dot, and the indication direction of the indication object 315 may be the direction from the target object 311 to the indication object 315. In particular, the direction from the center of the projection 313 of the target object 311 (shown as a solid) on the background image to the geometric center of the indicated object 315. In some variations, the pointing object 315 is a line segment or a line segment with an arrow, and the pointing direction of the pointing object 315 is a direction from a first endpoint (close to the target object 311) to a second endpoint (far from the target object 311) of the pointing object 315.
Second embodiment
Referring to fig. 4, fig. 4 shows a schematic view of a touch screen display according to a second embodiment of the present invention.
The touch screen 301 of the touch terminal 300 in fig. 4 displays a first touch operation area 303, a target object 311, a background image where the target object 311 is located, and an indication object 315.
In the present embodiment, the user moves from the second touch endpoint 307 to the third touch endpoint 319 in the first touch operation region 303. In other words, the first operation of the first touch operation region 303 by the user is to move from the second touch endpoint 307 to the third touch endpoint 319, and from the second touch endpoint 307 to the third touch endpoint 319, the user continues to touch the touch screen 301. In the embodiment, the direction attribute of the first operation is a direction 317 from the predefined endpoint 305 to a third touch endpoint 319 of the user in the first touch operation area 303. The predefined endpoint 305 is optionally located in a central region of the first touch operation region 303. For example, it can be understood that the first touch operation area 303 is a virtual joystick, the predefined endpoint 305 is the center of the first touch operation area 303, and when the user performs a gesture in the first touch operation area 303, the direction attribute is the direction from the predefined endpoint 305 to the touch position (the third touch endpoint 319) of the user. In this embodiment, the direction attribute of the first operation is a real-time attribute, and the touch position of the user can be detected in real time to obtain the real-time direction attribute of the first operation.
In this embodiment, the touch control method provided by the present invention may control the moving direction of the target object 311 displayed on the touch screen 301 using the direction attribute of the first operation. The moving direction of the target object 311 may include a moving direction and a turning direction of the target object 311. Meanwhile, the touch control method provided by the present invention may also control the pointing direction of the pointing object 315 displayed on the touch screen 301 according to the direction attribute of the first operation. The pointing direction of the pointing object 315 coincides with the direction indicated by the direction attribute of the first operation. In this embodiment, the indication object 315 is a white dot, and the indication direction of the indication object 315 may be the direction from the target object 311 to the indication object 315. In particular, the direction from the center of the projection 313 of the target object 311 (shown as a solid) on the background image to the geometric center of the indicated object 315. In some variations, the pointing object 315 is a line segment or a line segment with an arrow, and the pointing direction of the pointing object 315 is a direction from a first endpoint (close to the target object 311) to a second endpoint (far from the target object 311) of the pointing object 315.
When the user moves from the second touch endpoint 307 to the third touch endpoint 319 in the first touch operation area 303. The pointing object 315 may be moved in real time from a location corresponding to the second touch endpoint 307 to a location corresponding to the third touch endpoint 319 to provide visual feedback of the first operation to the user.
Third embodiment
Referring to fig. 5, fig. 5 shows a schematic diagram of a touch screen display according to a third embodiment of the present invention. The touch screen 301 of the touch terminal 300 in fig. 5 displays the first touch operation area 303, the target object 311, a background image in which the target object 311 is located (and further shows a background object 321 in the background image), and the indication object 315. The first operation in the first touch operation area 303 may control the target object 311 to move relative to the background image (e.g., relative to the background object 321). In this embodiment, optionally, the target object 311 is located on the touch screen 301 and does not move relative to the frame of the touch screen 301, and the corresponding background object 321 moves relative to the touch screen 301, so that the target object 311 moves relative to the background object 321. In other embodiments, the background object 321 does not move relative to the bezel of the touch screen 301, while the target object 311 moves relative to the bezel of the touch screen 301, thereby causing the target object 311 to move relative to the background object 321.
In the present embodiment, the user moves from the first touch endpoint 305 to the second touch endpoint 307 in the first touch operation region 303. In other words, the first operation of the first touch operation area 303 by the user is to move from the first touch endpoint 305 to the second touch endpoint 307, and from the first touch endpoint 305 to the second touch endpoint 307, the user continuously touches the touch screen 301. Thus, the first operation has a plurality of attributes, and in the present embodiment, the movement of the target object 311 is controlled using the direction attribute and the displacement attribute of the first operation. Specifically, the direction attribute of the first operation is a direction 309 from the first touch endpoint 305 to the second touch endpoint 307 in the first touch operation area 303 by the user. The displacement attribute of the first operation is the displacement of the user in the first touch operation region 303, that is, the distance from the first touch endpoint 305 to the second touch endpoint 307 (the displacement value x is the length of 309).
In this embodiment, the touch control method provided by the present invention may control the moving direction of the target object 311 displayed on the touch screen 301 using the direction attribute of the first operation. For example, when the direction attribute of the first operation is the direction indicated by the arrow 309, the target object 311 moves toward the arrow 309.
The touch control method provided by the present invention also controls the moving speed v1 of the target object 311 displayed on the touch screen 301 according to the displacement attribute of the first operation. The moving speed v1 of the target object 311 is proportional to the displacement value x of the displacement property of the first operation. In other words, the larger the displacement value x of the displacement attribute of the first operation, the larger the moving speed v1 of the target object 311. In the present embodiment, a target object 311 and a background object 321 are displayed on the touch screen 301. The moving speed v1 of the target object 311 is the moving speed of the target object 311 with respect to the background object 321. The target object 311 is always located at the center of the touch screen 301 when moved by the first operation control. In other words, when the first operation controls the movement of the target object 311, the target object 311 is always located at the center of the touch screen 301, and the background object 321 moves from the position 321 to the position 323 at the movement speed v1 in the direction opposite to the direction attribute of the first operation, so that the target object 311 moves at the movement speed v1 in the same direction as the direction attribute of the first operation with respect to the background object 321.
Meanwhile, the touch control method provided by the present invention may also control the position and pointing direction of the pointing object 315 displayed on the touch screen 301 according to the direction attribute and displacement attribute of the first operation. The pointing direction of the pointing object 315 coincides with the direction indicated by the direction attribute of the first operation. In this embodiment, the indication object 315 is a white dot, and the indication direction of the indication object 315 may be the direction from the target object 311 to the indication object 315. The farthest distance of the pointing object 315 from the target object 311 (i.e. the distance between the center of the projection 313 and the pointing object 315 in this embodiment) is y, and the displacement value x of the displacement property of the first operation is proportional to the farthest distance y. That is, the larger the displacement value x of the first operation, the farther the indication object 315 is from the target object 311.
In a variation of the present embodiment, referring to fig. 4, the direction attribute of the first operation is a direction 317 from the predefined endpoint 305 to a third touch endpoint 319 of the user in the first touch operation area 303. The predefined endpoint 305 is optionally located in a central region of the first touch operation region 303. For example, it can be understood that the first touch operation area 303 is a virtual joystick, the predefined endpoint 305 is the center of the first touch operation area 303, and when the user performs a gesture in the first touch operation area 303, the direction attribute is the direction from the predefined endpoint 305 to the touch position (the third touch endpoint 319) of the user. The displacement attribute of the first operation is a distance from the predefined endpoint 305 in the first touch operation area 303 to a fourth touch endpoint (in the embodiment, the third touch endpoint 319) of the user in the first touch operation area. The touch control method provided by the present invention controls the movement of the target object 311 using the above-described direction attribute and displacement attribute, and controls the display change of the pointing object 315. Specifically, the farther the user's touch endpoint within the first touch operation region is from the predefined endpoint 305, the faster the movement speed of the target object 311, the farther the pointing object 315 is from the target object 311.
In still another variation of the present embodiment, the moving acceleration a1 of the target object 311 may be controlled using the displacement property of the first operation. The moving acceleration a1 of the target object 311 is proportional to the displacement value x of the displacement property of the first operation. In other words, the larger the displacement value x of the displacement attribute of the first operation, the larger the movement acceleration a1 of the target object 311. In the present embodiment, a target object 311 and a background object 321 are displayed on the touch screen 301. The movement acceleration a1 of the target object 311 is the movement acceleration of the target object 311 with respect to the background object 321.
In still another variation of the present embodiment, the moving speed v1 or the moving acceleration a1 of the target object 311 displayed on the touch screen 301 may be controlled according to the velocity attribute of the first operation. The speed attribute of the first operation may be, for example, a moving speed of the user moving from the first touch endpoint 305 to the second touch endpoint 307 in the first touch operation area 303, and the speed value is V. The moving velocity V1 or the moving acceleration a1 of the target object 311 is proportional to the velocity value V. Meanwhile, the moving speed v2 or the moving acceleration a2 of the pointing object 315 displayed on the touch screen 301 with respect to the target object 311 may also be controlled according to the velocity attribute of the first operation. The moving velocity V2 or the moving acceleration a2 of the pointing object with respect to the target object 311 is proportional to the velocity value V.
In still another variation of the present embodiment, the moving acceleration a1 of the target object displayed on the touch screen may be controlled according to the acceleration property of the first operation. The acceleration attribute of the first operation may be, for example, an acceleration value a of the user at a certain time when the first touch operation area 303 moves from the first touch endpoint 305 to the second touch endpoint 307. The moving acceleration a1 of the target object 311 is proportional to the acceleration value a. Meanwhile, the moving acceleration a2 of the pointing object 315 with respect to the target object 311 displayed on the touch screen 301 may also be controlled according to the acceleration attribute of the first operation, and the moving acceleration a2 of the pointing object 315 with respect to the target object is proportional to the acceleration value a.
In yet another variation of the present embodiment, the moving direction of the target object 311 may be controlled according to the direction attribute of the first operation, the moving speed of the target object 311 may be controlled according to the displacement attribute of the first operation, and other actions of the target object 311, such as releasing skills, jumping, or other actions, may be controlled according to the speed attribute and/or the acceleration attribute of the first operation. In this variation, the pointing direction of the pointing object 315 may be controlled according to the direction attribute of the first operation, the farthest distance between the pointing object 315 and the target object 311 may be controlled according to the displacement attribute of the first operation, and the size of the pointing object 315 may be controlled according to the velocity attribute or the acceleration attribute of the first operation, and the scaling factor thereof may be proportional to the velocity value or the acceleration value of the first operation.
In still another variation of the present embodiment, when the pressure value of the touch pressure attribute of the first operation exceeds the pressure threshold, the target object 311 displayed on the touch screen 301 is controlled to perform a predetermined action. The touch pressure attribute of the first operation is a pressure value of a touch action of the user in the first touch operation area 303. For example, when the pressure value exceeds a pressure threshold, the target object 311 displayed on the touch screen 301 may be controlled to release the skill. In this variation, for a display variation of the pointing object 315, the scaling of the pointing object 315 displayed on the touch screen 301 may be controlled according to the pressure value of the touch pressure attribute of the first operation. The pressure value of the pressure attribute of the first operation is proportional to the zoom factor of the pointing object 315. For display changes of the pointing object 315, in other embodiments, when the pressure value of the touch pressure attribute of the first operation exceeds a pressure threshold, the color or shape of the pointing object 315 is caused to change to provide visual feedback on the touch pressure attribute of the first operation.
In yet another variation of the present embodiment, when the duration of the touch duration attribute of the first operation exceeds the time threshold, the target object 311 displayed on the touch screen 301 is controlled to perform a predetermined action. In this variation, for a display variation of the pointing object 315, the zoom of the pointing object 315 displayed on the touch screen 301 may be controlled according to the touch duration of the first operation. The duration of the first operation is proportional to the zoom factor of the pointing object 315. For a change in the display of the pointing object 315, in other embodiments, when the duration of the first operation exceeds a time threshold, the color or shape of the pointing object 315 is caused to change to provide visual feedback on the touch pressure attributes of the first operation.
In still another variation of the present embodiment, the movement parameter of the target object displayed on the touch screen 301 may be controlled according to at least one attribute of the first operation. The numerical value of the attribute of the control target object of the first operation may include: a displacement value of a displacement attribute of the first operation; a speed value of a speed attribute of a first operation; an acceleration value of an acceleration attribute of the first operation; a pressure value of a touch pressure attribute of the first operation; or the duration of the touch duration attribute of the first operation. Meanwhile, the zoom of the pointing object 315 displayed on the touch screen 301 is controlled according to the attribute of the control target object 311 of the first operation. The value of the attribute of the control target object 311 of the first operation is proportional to the zoom factor of the indicating object 315. For example, the moving speed of the target object 311 is controlled according to the pressure value of the touch pressure attribute of the first operation, while the magnification of the indication object 315 is larger when the pressure value of the touch pressure attribute is larger.
In still another variation of the present embodiment, a fingerprint recognition function is integrated on the touch terminal 300. Correspondingly, the plurality of attributes of the first operation further include a fingerprint, and the attribute of the fingerprint of the first operation is a user fingerprint operating in the first touch operating area 303. In this variant, the first operation with different fingerprint properties controls different movement parameters or actions of the target object. For example, the left index finger and the right index finger of the user both operate in the first touch operation area, the first operation of the fingerprint of the left index finger of the user controls the movement of the target object, and the first operation of the fingerprint of the right index finger of the user controls the action of the target object. The first operations with different fingerprint attributes correspond to the indicating objects with different shapes or different colors, and the first operations with different fingerprint attributes control the display change of the corresponding indicating objects. For example, the first operation of the fingerprint of the left index finger of the user controls the pointing object in a white circle, and the greater the displacement value of the first operation of the fingerprint of the left index finger of the user, the farther the pointing object in a white circle is from the target object; the first operation of the fingerprint of the user's right index finger controls the red square-shaped pointing object, and the larger the touch pressure of the first operation of the fingerprint of the user's right index finger, the larger the magnification of the red square-shaped pointing object.
In another variation of the present embodiment, the touch terminal 300 further has a second touch operation area. The touch control method provided by the invention also obtains a second operation of the user on the touch screen 301 of the touch terminal 300 on the second touch operation area. The time sequence of the first operation on the first touch operation area and the second operation on the second touch operation area is at least partially overlapped. Wherein the first operation and the second operation correspond to the indication objects having different shapes or different colors, respectively. And controlling different movement parameters or actions of the target object displayed on the touch screen according to at least one attribute of the first operation and the second operation respectively, and controlling the display change of the corresponding indication object according to at least one attribute of the first operation and the second operation respectively. For example, a first operation of the user on the first touch operation area controls the movement of the target object, and a second operation of the user on the second touch operation area controls the action of the target object. The first operation controls the white circular pointing object, and the larger the displacement value of the first operation, the farther the white circular pointing object is from the target object; the second operation controls the red square of the pointing object, and the larger the touch pressure of the second operation is, the larger the magnification of the red square of the pointing object is.
The above embodiments and the modifications are only schematic illustrations of the touch control method provided by the present invention, and those skilled in the art may also combine the above embodiments according to actual situations, and these modifications are within the protection scope of the present invention and are not described herein again.
Compared with the prior art, the method and the device have the advantages that the visual feedback of the first operation is provided for the user through the display change of the indication object based on the first operation, so that the user can know whether the control of the first operation on the target object is realized and whether the control degree of the first operation reaches the expected effect through the visual feedback, the touch interaction performance is improved, and the touch experience of the user is improved.
Through the above description of the embodiments, those skilled in the art will readily understand that the embodiments of the present disclosure may be implemented by hardware, or may be implemented by software in combination with necessary hardware. Therefore, the technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.), and includes several instructions for enabling a computing device (which may be a personal computer, a server, a mobile terminal, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
It will be understood by those skilled in the art that the drawings are merely schematic representations of exemplary embodiments, and that the blocks or processes shown in the drawings are not necessarily required to practice the present disclosure and are, therefore, not intended to limit the scope of the present disclosure.
Those skilled in the art will appreciate that the modules described above may be distributed in the apparatus according to the description of the embodiments, and may be correspondingly modified in one or more apparatuses other than the embodiments. The modules of the above embodiments may be combined into one module, or further split into multiple sub-modules.
Exemplary embodiments of the present invention are specifically illustrated and described above. It is to be understood that the invention is not to be limited to the disclosed embodiments, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the scope of the appended claims.

Claims (20)

1. A touch control method for a touch terminal, comprising:
a. acquiring a first operation of a user on a first touch operation area on a touch screen of the touch terminal, wherein the first operation comprises a plurality of attributes, and the plurality of attributes of the first operation comprise any of the following attributes: direction, displacement, velocity, acceleration, touch pressure, and touch duration;
b. controlling a target object displayed on the touch screen to move according to at least one attribute of the first operation, and controlling display change of an indicating object displayed on the touch screen according to the at least one attribute of the first operation to provide visual feedback of the first operation to a user, wherein the maximum distance between the indicating object and the target object is less than a threshold distance, wherein the step b comprises the following steps:
controlling a moving direction of a target object displayed on the touch screen according to the direction attribute of the first operation, wherein the moving direction comprises a moving direction and a turning direction of the target object;
and controlling the indication direction of the indication object displayed on the touch screen according to the direction attribute of the first operation.
2. The touch control method of claim 1, wherein the plurality of attributes of the first operation are real-time attributes at a time or average attributes over a period of time.
3. The touch control method of claim 1, wherein the directional attribute of the first operation is:
the user continuously touches the touch screen from a first touch endpoint to a second touch endpoint in the direction from the first touch endpoint to the second touch endpoint in the first touch operation area; or
And the predefined endpoint in the first touch operation area is positioned in the central area in the first touch operation area.
4. The touch control method of claim 1,
the indication direction of the indication object is the direction from the target object to the indication object; or
The pointing direction of the pointing object is a direction from a first end point to a second end point of the pointing object,
wherein the indication direction of the indication object is consistent with the direction attribute of the first operation.
5. The touch control method of claim 1, wherein the step b further comprises:
controlling a moving speed v1 or a moving acceleration a1 of a target object displayed on the touch screen according to the displacement attribute of the first operation, wherein the displacement value of the displacement attribute of the first operation is x, and the moving speed v1 or the moving acceleration a1 of the target object is in direct proportion to the displacement value x;
controlling the farthest distance between the pointing object and the target object displayed on the touch screen according to the displacement attribute of the first operation, wherein the farthest distance between the pointing object and the target object is y, and the displacement value x is proportional to the farthest distance y,
the moving speed v1, the moving acceleration a1, the x, and the y are constants.
6. The touch control method of claim 5, wherein the displacement attributes of the first operation are:
displacement of a user in the first touch operation area; or
And the distance between a predefined endpoint in the first touch operation area and a fourth touch endpoint of a user in the first touch operation area is shorter than the distance between the predefined endpoint in the first touch operation area and the fourth touch endpoint of the user, and the predefined endpoint is positioned in the central area in the first touch operation area.
7. The touch control method of claim 1, wherein the step b further comprises:
controlling a moving speed V1 or a moving acceleration a1 of a target object displayed on the touch screen according to the speed attribute of the first operation, wherein the speed value of the speed attribute of the first operation is V, and the moving speed V1 or the moving acceleration a1 of the target object is in direct proportion to the speed value V;
controlling a moving speed V2 or a moving acceleration a2 of the pointing object displayed on the touch screen with respect to the target object according to the velocity attribute of the first operation, the moving speed V2 or the moving acceleration a2 of the pointing object with respect to the target object being proportional to the velocity value V,
wherein the moving speeds V1 and V2, the moving accelerations a1 and a2, the velocity value V are constants.
8. The touch control method according to claim 7, wherein the speed attribute of the first operation is a speed of touch movement of a user in the first touch operation area.
9. The touch control method according to claim 7, wherein the target object and a background object are displayed on the touch screen, a moving speed v1 of the target object is a moving speed of the target object with respect to the background object, a moving acceleration a1 of the target object is a moving acceleration of the target object with respect to the background object, and the target object is always located at the center of the touch screen when moved by the first operation control.
10. The touch control method of claim 1, wherein the step b further comprises:
controlling the moving acceleration a1 of the target object displayed on the touch screen according to the acceleration attribute of the first operation, wherein the acceleration attribute of the first operation is the user touching the moving acceleration in the first touch operation area, the acceleration value of the acceleration attribute of the first operation is A, and the moving acceleration a1 of the target object is in direct proportion to the acceleration value A;
controlling a moving acceleration a2 of the pointing object displayed on the touch screen with respect to the target object according to the acceleration attribute of the first operation, the moving acceleration a2 of the pointing object with respect to the target object being proportional to the acceleration value A,
wherein the moving accelerations a1 and a2 and the acceleration value A are constants.
11. The touch control method according to any one of claims 5 to 10, wherein the step b further comprises:
when the pressure value of the touch pressure attribute of the first operation exceeds a pressure threshold value, controlling a target object displayed on the touch screen to perform a preset action;
for the indication object:
controlling the scaling of the indication object displayed on the touch screen according to the pressure value of the touch pressure attribute of the first operation, wherein the pressure value of the pressure attribute of the first operation is in direct proportion to the scaling multiple of the indication object; or
When the pressure value of the touch pressure attribute of the first operation exceeds the pressure threshold value, changing the color or the shape of the indication object.
12. The touch control method of claim 1, wherein the step b further comprises:
controlling a movement parameter of a target object displayed on the touch screen according to at least one attribute of the first operation;
controlling zooming of the pointing object displayed on the touch screen according to a property of the first operation that controls the target object,
wherein the value of the attribute of the first operation controlling the target object is proportional to the zoom factor of the indication object.
13. The touch control method according to claim 12, wherein the numerical value of the attribute of the first operation that controls the target object includes any one of:
a displacement value of a displacement attribute of the first operation,
A speed value of a speed attribute of the first operation,
An acceleration value of the acceleration attribute of the first operation,
A pressure value or of a touch pressure attribute of the first operation
A duration of a touch duration attribute of the first operation.
14. The touch control method according to claim 1, wherein the plurality of attributes of the first operation further include a fingerprint, and the fingerprint attribute of the first operation is a user fingerprint operating in the first touch operation area.
15. The touch control method of claim 14,
a first operation with different fingerprint properties controls different movement parameters or actions of the target object;
the first operations with different fingerprint attributes correspond to the indicating objects with different shapes or different colors, and the first operations with different fingerprint attributes control the display change of the corresponding indicating objects.
16. The touch control method of claim 1,
the step a further comprises:
acquiring a second operation of a user on a second touch operation area on a touch screen of the touch terminal, wherein the time sequence of the first operation is at least partially overlapped with that of the second operation, and the first operation and the second operation respectively correspond to indication objects with different shapes or different colors;
the step b further comprises the following steps:
and controlling different movement parameters or actions of the target object displayed on the touch screen according to at least one attribute of the first operation and the second operation respectively, and controlling the display change of the corresponding indication object according to the at least one attribute of the first operation and the second operation respectively.
17. The touch control method according to claim 1, wherein the indication object is a regular shape, an arrow shape, or a line segment with an arrow.
18. A touch control apparatus for a touch terminal, comprising:
the first device is configured to acquire a first operation of a user on a first touch operation area on a touch screen of the touch terminal, wherein the first operation comprises a plurality of attributes, and the plurality of attributes of the first operation comprise any of the following attributes: direction, displacement, velocity, acceleration, touch pressure, and touch duration;
a second device configured to control a target object displayed on the touch screen to move according to at least one attribute of the first operation and control a display change of an indication object displayed on the touch screen according to the at least one attribute of the first operation to provide visual feedback of the first operation to a user, a maximum distance between the indication object and the target object being less than a threshold distance, the control of the target object displayed on the touch screen to move according to the at least one attribute of the first operation and control the display change of the indication object displayed on the touch screen according to the at least one attribute of the first operation to provide visual feedback of the first operation to the user comprising:
controlling a moving direction of a target object displayed on the touch screen according to the direction attribute of the first operation, wherein the moving direction comprises a moving direction and a turning direction of the target object;
and controlling the indication direction of the indication object displayed on the touch screen according to the direction attribute of the first operation.
19. The touch control device of claim 18, wherein the plurality of attributes of the first operation are real-time attributes at a time or average attributes over a period of time.
20. The touch control device of claim 18, wherein the touch screen is integrated with fingerprint recognition functionality.
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