CN111857525A - Method and system for switching screen through gestures - Google Patents
Method and system for switching screen through gestures Download PDFInfo
- Publication number
- CN111857525A CN111857525A CN202010579176.2A CN202010579176A CN111857525A CN 111857525 A CN111857525 A CN 111857525A CN 202010579176 A CN202010579176 A CN 202010579176A CN 111857525 A CN111857525 A CN 111857525A
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- gesture
- touch
- touch device
- host
- switching
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction 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
- G06F3/0488—Interaction 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
- G06F3/04883—Interaction 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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0428—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by sensing at the edges of the touch surface the interruption of optical paths, e.g. an illumination plane, parallel to the touch surface which may be virtual
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction 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
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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)
- Position Input By Displaying (AREA)
Abstract
The invention provides a method for switching screens by gestures, which comprises the following steps: connecting a plurality of touch devices with a host respectively; applying gesture operation on any touch device; the host machine recognizes the moving track and judges whether the gesture command is a preset gesture, if the gesture command is the preset gesture, the host machine is switched to the corresponding touch equipment, and if the gesture command is not the preset gesture, the host machine does not respond. The touch device is plug-and-play, and the touch device can be switched by performing gesture operation at any position according to the operation habit of a user.
Description
Technical Field
The invention belongs to the technical field of touch screens, and particularly relates to a method and a system for switching screens through gestures.
Background
With the popularization of electronic whiteboards in the education industry, the application scenes of multi-screen touch are more and more, and the control and synchronization problems of a plurality of touch devices are involved at the moment. How to switch between different touch devices conveniently and quickly and synchronize between different devices is a problem to be solved firstly.
The current common method is to switch and control the device by actively clicking the icon of the preset fixed area. The operator must move the position to be designated in advance each time the operation is performed, which gives a great limitation. If the touch equipment can be controlled at any time and any place, the touch equipment can provide good operation experience for use, and better conforms to the modern operation thinking.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a method for switching screens by gestures, which comprises the following steps: connecting a plurality of touch devices with a host respectively;
applying gesture operation on any touch device;
the host machine recognizes the moving track and judges whether the gesture command is a preset gesture, if the gesture command is the preset gesture, the host machine is switched to the corresponding touch equipment, and if the gesture command is not the preset gesture, the host machine does not respond.
Further, in the method for switching the screen by the gesture, in the step of applying the gesture operation on any touch device, the gesture operation is performed by a finger.
Further, in the method for switching the screen by the gesture, in the step of applying the gesture operation on any touch device, the gesture operation is performed by a stylus.
Further, in the method for switching the screen by the gesture, the touch device is an integrally formed touch device.
Further, in the method for switching the screen by the gesture, the touch device is formed by adding an infrared touch frame to a common display device.
Correspondingly, the invention also provides a system for switching the screen by the gesture, which comprises the following components: the touch device comprises a host and a plurality of touch devices respectively connected with the host; the method comprises the steps that a gesture operation is applied to any touch device, the host recognizes a moving track to judge whether a gesture instruction is a preset gesture, if yes, the host is switched to the corresponding touch device, and if not, the host does not respond.
Further, in the system for switching the screen by the gesture, the touch device is operated by the gesture through a finger.
Furthermore, in the system for switching the screen by the gesture, the touch device is operated by the gesture through a touch control pen.
Further, in the system for switching the screen by the gesture, the touch device is an integrally formed touch device.
Further, in the system for switching the screen by the gesture, the touch device is formed by adding an infrared touch frame to a common display device.
Compared with the prior art, the invention has the advantages that: the touch device is plug-and-play, and the touch device can be switched by performing gesture operation at any position according to the operation habit of a user.
Drawings
FIG. 1 is a flow chart of a method of gesture switching of a screen of the present invention;
FIG. 2 is a block diagram of a system for switching a screen by gesture according to the present invention.
Detailed Description
The touch device of the present invention will be described in more detail with reference to the drawings, in which preferred embodiments of the present invention are shown, it being understood that those skilled in the art can modify the present invention described herein while still achieving the advantageous effects of the present invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.
As shown in fig. 1, the present invention provides a method for switching screens by gestures, including:
s1: connecting a plurality of touch devices with a host respectively; in the invention, no additional hardware is needed to be added to connect the touch device and the host, and the touch device and the host can be used in a plug-and-play manner;
s2: applying gesture operation on any touch device; in this step, the user may perform a gesture operation with a finger or a stylus. In the invention, gesture operation can be carried out at any position according to the operation habit of the user;
s3: the host machine recognizes the moving track and judges whether the gesture command is a preset gesture, if the gesture command is the preset gesture, the host machine is switched to the corresponding touch equipment, and if the gesture command is not the preset gesture, the host machine does not respond.
Furthermore, the touch device in the present invention may be an integrally formed touch device, or may be formed by adding an infrared touch frame to a common display device.
Correspondingly, as shown in fig. 2, the present invention further provides a system for switching screens by gestures, including: the touch device comprises a host 1 and a plurality of touch devices 2 respectively connected with the host 1; the method comprises the steps that a gesture operation is applied to any touch device 2, the host 1 recognizes a moving track to judge whether a gesture instruction is a preset gesture, if yes, the host 1 is switched to the corresponding touch device 2, and if not, the host 1 does not respond.
In the system for switching the screen by gestures, a user can perform gesture operation by a finger or a touch pen. In the invention, gesture operation can be carried out at any position according to the operation habit of the user;
furthermore, the touch device in the present invention may be an integrally formed touch device, or may be formed by adding an infrared touch frame to a common display device.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A method for switching a screen through gestures is characterized by comprising the following steps:
connecting a plurality of touch devices with a host respectively;
applying gesture operation on any touch device;
the host machine recognizes the moving track and judges whether the gesture command is a preset gesture, if the gesture command is the preset gesture, the host machine is switched to the corresponding touch equipment, and if the gesture command is not the preset gesture, the host machine does not respond.
2. The method for switching screens by gestures according to claim 1, characterized in that in the step of applying gesture operations on any one of the touch devices, the gesture operations are performed by a finger.
3. The method for switching screens through gestures according to claim 1, wherein in the step of applying the gesture operation on any touch device, the gesture operation is performed through a stylus.
4. The method for switching screens by gestures according to claim 1, characterized in that the touch device is an integrally formed touch device.
5. The method for switching the screen through gestures according to claim 1, wherein the touch device is formed by adding an infrared touch frame to a common display device.
6. A system for switching screens by gestures, comprising: the touch device comprises a host and a plurality of touch devices respectively connected with the host; the method comprises the steps that a gesture operation is applied to any touch device, the host recognizes a moving track to judge whether a gesture instruction is a preset gesture, if yes, the host is switched to the corresponding touch device, and if not, the host does not respond.
7. The system for gesture switching of a screen according to claim 6, wherein the gesture operation is performed on the touch device by a finger.
8. The system for switching screens through gestures of claim 6, wherein the touch device is operated through gestures by a stylus.
9. The system for gesture switching of a screen of claim 6, wherein the touch device is an integrally formed touch device.
10. The system for switching screens through gestures according to claim 6, wherein the touch device is formed by adding an infrared touch frame to a common display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010579176.2A CN111857525A (en) | 2020-06-23 | 2020-06-23 | Method and system for switching screen through gestures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010579176.2A CN111857525A (en) | 2020-06-23 | 2020-06-23 | Method and system for switching screen through gestures |
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| Publication Number | Publication Date |
|---|---|
| CN111857525A true CN111857525A (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010579176.2A Pending CN111857525A (en) | 2020-06-23 | 2020-06-23 | Method and system for switching screen through gestures |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104699244A (en) * | 2015-02-26 | 2015-06-10 | 小米科技有限责任公司 | Controlling method and device for intelligent device |
| CN106339135A (en) * | 2016-08-30 | 2017-01-18 | 科盟（福州）电子科技有限公司 | Infrared electronic whiteboard A/B screen splitting method capable of supporting independent operation by multiple persons |
| JP2019071115A (en) * | 2019-01-10 | 2019-05-09 | シャープ株式会社 | Display device |
| CN111007982A (en) * | 2019-11-29 | 2020-04-14 | 珠海豹趣科技有限公司 | Electronic whiteboard implementation method, device and related system |
-
2020
- 2020-06-23 CN CN202010579176.2A patent/CN111857525A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104699244A (en) * | 2015-02-26 | 2015-06-10 | 小米科技有限责任公司 | Controlling method and device for intelligent device |
| CN106339135A (en) * | 2016-08-30 | 2017-01-18 | 科盟（福州）电子科技有限公司 | Infrared electronic whiteboard A/B screen splitting method capable of supporting independent operation by multiple persons |
| JP2019071115A (en) * | 2019-01-10 | 2019-05-09 | シャープ株式会社 | Display device |
| CN111007982A (en) * | 2019-11-29 | 2020-04-14 | 珠海豹趣科技有限公司 | Electronic whiteboard implementation method, device and related system |
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Application publication date: 20201030 |