CN110162242A - A method of improving electronic whiteboard writing on the blackboard efficiency - Google Patents
A method of improving electronic whiteboard writing on the blackboard efficiency Download PDFInfo
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- CN110162242A CN110162242A CN201910469295.XA CN201910469295A CN110162242A CN 110162242 A CN110162242 A CN 110162242A CN 201910469295 A CN201910469295 A CN 201910469295A CN 110162242 A CN110162242 A CN 110162242A
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- electronic whiteboard
- button
- writing
- blackboard
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000004744 fabric Substances 0.000 claims 1
- 230000006870 function Effects 0.000 description 12
- 238000010422 painting Methods 0.000 description 7
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Classifications
-
- 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]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen
Abstract
The present invention relates to electronic whiteboard fields, disclose a kind of method for improving electronic whiteboard writing on the blackboard efficiency, for solving the problems, such as current electronic whiteboard writing on the blackboard low efficiency, improve teacher's writing on the blackboard efficiency.The present invention shows that a toolbar, the button shown in toolbar include: erasing rubber button, select button and multiple class buttons on electronic whiteboard screen；When user is only to click any one class button in multiple class buttons, electronic whiteboard enters writing state, it clicks a class button under writing state to continue toward a direction sliding, then the lettering pen that writing on the blackboard uses is switched to a class corresponding to the type, while person's handwriting attribute also will switching；When the user clicks when erasing rubber button, electronic whiteboard enters erase status；In the scene for supporting multiple point touching and multiple spot to write, select button when the user clicks, electronic whiteboard enters editing mode, user can carry out person's handwriting choose and edit operation.The present invention is operated suitable for electronic whiteboard writing on the blackboard.
Description
Technical field
The present invention relates to electronic whiteboard field, in particular to a kind of method for improving electronic whiteboard writing on the blackboard efficiency.
Background technique
Electronic whiteboard (abbreviation IWB) is a kind of hardware system, mainly be divided to two kinds, one is projecting the mode for adding blank, one
Kind is the mode that large size liquid crystal display adds touch.Widely, nowadays electronic whiteboard has been applied in education sector
It is one of information-based classroom essential equipment, a kind of method of raising electronic whiteboard writing on the blackboard efficiency of offer of the invention can
To be used in above two type equipment.
Electronic whiteboard software is had a large amount of producers to realize and is applied, but in these implementation and applications, often not
Focus on very much the experience of teachers ' teaching in teaching process, the especially highest writing on the blackboard application of teacher's utilization rate.Usual electronic whiteboard is soft
The writing on the blackboard function of part is related to two kinds of base states of pen and erasing, and wherein pen generally comprises the pen there are many function or form, such as
Conventional pen, writing brush, e-Pointer, spread pen etc., erasing rubber include common erasing, object erasing and several functions of full frame erasing or shape
State.Interaction at present in the writing on the blackboard function of electronic whiteboard software on the market, to switching pen, setting pen and switching erasing function etc.
Realization is all complex, and user at least needs to click two to that could complete a complete movement more than three times, in utilization rate pole
When high writing on the blackboard usage scenario, such operating efficiency is excessively low.
Summary of the invention
The technical problem to be solved by the present invention is a kind of method for improving electronic whiteboard writing on the blackboard efficiency is provided, for solving
At present the problem of electronic whiteboard writing on the blackboard low efficiency, teacher's writing on the blackboard efficiency is improved.
To solve the above problems, the technical solution adopted by the present invention is that: a method of electronic whiteboard writing on the blackboard efficiency is improved,
A toolbar is shown on electronic whiteboard screen, the button shown in the toolbar includes: erasing rubber button, select button
And multiple class buttons；
When user is only to click any one class button in multiple class buttons, electronic whiteboard enters writing state,
Lettering pen current simultaneously is switched to a class corresponding to the type；Under writing state, if user clicks multiple class buttons
In after any one class button, and continue toward a direction sliding, then it is right that the lettering pen that writing on the blackboard uses is switched to the type institute
The class answered, while person's handwriting attribute also will switching；
When the user clicks when erasing rubber button, electronic whiteboard enters erase status；
In the scene for supporting multiple point touching and multiple spot to write, select button, electronic whiteboard enter editor when the user clicks
State, user can carry out choosing for person's handwriting, and element can be chosen to complete edit operation to this.
According to the needs of users, the class button shown in toolbar includes that writing brush button, chalk button, conventional pen are pressed
It is button, fluorescence pen button, spread pen button, any several in intelligent pen button.
Toolbar may be displayed on any part of the bottom of electronic whiteboard screen, side or surrounding, be made based on user
Considered with habit, toolbar is generally shown in electronic whiteboard bottom of screen.Under writing state, after user clicks a class button,
Switching for person's handwriting attribute, it is a kind of relatively reasonable manner be: if continue toward electronic whiteboard left slide, person's handwriting color
It will switching；If continuing to slide toward the right of electronic whiteboard, handwriting thickness will switch；If continued sliding toward the top of electronic whiteboard
Dynamic, person's handwriting line style will switch.
Further, it uses for convenience, under writing state, if the object using large area contacts writing on the blackboard region,
Electronic whiteboard is immediately switched to erase status, and the region of erasing is according to contact point area size dynamic change.
Further, it uses for convenience, under erase status, if clicking erasing rubber button and to some fixed-direction
Full frame erasing function can be achieved in sliding, and electronic whiteboard is immediately switched to writing state after full frame erasing.
Specifically, including scaling and moving operation to the edit operation for choosing element to carry out under editing mode；A kind of comparison
Reasonable manner are as follows: two fingers or more are mobile from inside to outside to indicate amplification, and movement indicates to reduce two fingers or more from outside to inside, two
Refer to or above simultaneously to the mobile translation indicated to writing on the blackboard painting canvas in some direction.
The beneficial effects of the present invention are: the present invention is under electronic whiteboard software writing on the blackboard scene, user can one key switching lip pencil
State or switching color, thickness, the states such as line style, can also a key switched in pen and erasing rubber state, while can be with a key
The operation such as painting canvas, gesture operation painting canvas content is emptied, the function of these utilization rate very high frequencies can be provided by the invention
It realizes that a key or gestureization call under method, writing on the blackboard efficiency can be greatly improved, reduce the learning cost of teaching software, promote religion
Teacher uses the interest of writing on the blackboard function.
Detailed description of the invention
Fig. 1 is the simple form of expression figure of toolbar described in embodiment.
Specific embodiment
In order to solve the problems, such as current electronic whiteboard writing on the blackboard low efficiency, teacher's writing on the blackboard efficiency is improved, the present invention provides one
Kind of the method for improving electronic whiteboard writing on the blackboard efficiency, by showing a toolbar on electronic whiteboard screen, in the toolbar
The button of display includes: erasing rubber button, select button and multiple class buttons；
When user is only to click any one class button in multiple class buttons, electronic whiteboard enters writing state,
Lettering pen current simultaneously is switched to a class corresponding to the type；Under writing state, if user clicks multiple class buttons
In after any one class button, and continue toward a direction sliding, then it is right that the lettering pen that writing on the blackboard uses is switched to the type institute
The class answered, while person's handwriting attribute also will switching；
When the user clicks when erasing rubber button, electronic whiteboard enters erase status；
In the scene for supporting multiple point touching and multiple spot to write, select button, electronic whiteboard enter editor when the user clicks
State, user can carry out choosing for person's handwriting, and element can be chosen to complete edit operation to this.
According to the needs of users, the class button shown in toolbar includes that writing brush button, chalk button, conventional pen are pressed
It is button, fluorescence pen button, spread pen button, any several in intelligent pen button.
Toolbar may be displayed on any part of the bottom of electronic whiteboard screen, side or surrounding, be made based on user
Considered with habit, toolbar is generally shown in electronic whiteboard bottom of screen.Under writing state, after user clicks a class button,
Switching for person's handwriting attribute, it is a kind of relatively reasonable manner be: if continue toward electronic whiteboard left slide, person's handwriting color
It will switching；If continuing to slide toward the right of electronic whiteboard, handwriting thickness will switch；If continued sliding toward the top of electronic whiteboard
Dynamic, person's handwriting line style will switch.
Further, it uses for convenience, under writing state, if the object using large area contacts writing on the blackboard region,
Electronic whiteboard is immediately switched to erase status, and the region of erasing is according to contact point area size dynamic change.
Further, it uses for convenience, under erase status, if clicking erasing rubber button and to some fixed-direction
Full frame erasing function can be achieved in sliding, and electronic whiteboard is immediately switched to writing state after full frame erasing.
Specifically, including scaling and moving operation to the edit operation for choosing element to carry out under editing mode；A kind of comparison
Reasonable manner are as follows: two fingers or more are mobile from inside to outside to indicate amplification, and movement indicates to reduce two fingers or more from outside to inside, two
Refer to or above simultaneously to the mobile translation indicated to writing on the blackboard painting canvas in some direction.
Below by embodiment, the present invention is described further.
Embodiment provides a kind of method for improving electronic whiteboard writing on the blackboard efficiency, and a tool is shown on electronic whiteboard screen
Column, the button that the toolbar level-one is shown include: erasing rubber button, select button, multiple class buttons and setting button.
Toolbar may be displayed on any part of the bottom of electronic whiteboard screen, side or surrounding, be examined based on user's use habit
Consider, toolbar is shown that, in electronic whiteboard bottom of screen, a kind of simple form of expression of toolbar is as shown in Figure 1 by embodiment.Pen
Class generally may include the common type such as writing brush, chalk, conventional pen, e-Pointer, spread pen, smart pen, according to frequency of use, tool
It can be shown when level-one is shown in column any several in the above common type.
When user is only to click any one class button in multiple class buttons, electronic whiteboard enters writing state,
Lettering pen current simultaneously is switched to a class corresponding to the type.If 1 button of pen in Fig. 1 when the user clicks, and 1 pair of pen
The type answered is writing brush type, then lettering pen current after user's click 1 button of pen is switched to writing brush immediately.
Under writing state, if user clicks in multiple class buttons after any one class button, and continue toward one
Direction sliding, then the lettering pen that writing on the blackboard uses is switched to a class corresponding to the type, while person's handwriting attribute also will switching.It writes
Under state, user click a class button after, the switching for person's handwriting attribute, it is a kind of relatively reasonable manner be: if continued past
The left of electronic whiteboard is slided, and person's handwriting color will switch；If continuing to slide toward the right of electronic whiteboard, handwriting thickness will be cut
It changes；If continuing to slide toward the top of electronic whiteboard, person's handwriting line style will switch.
When the user clicks when erasing rubber button, electronic whiteboard enters erase status.Embodiment uses for convenience, wipes shape
Under state, if clicking erasing rubber button and full frame erasing function can be achieved to the sliding of some fixed-direction, full frame erasing is finished
Electronic whiteboard is immediately switched to writing state afterwards.
In addition, embodiment uses for convenience, and under writing state, if the object using large area contacts writing on the blackboard region,
Then electronic whiteboard is immediately switched to erase status, and the region of erasing is according to contact point area size dynamic change.
In the scene for supporting multiple point touching and multiple spot to write, select button, electronic whiteboard enter editor when the user clicks
State, user can carry out choosing for person's handwriting, and element can be chosen to complete edit operation to this.Under editing mode, to choosing member
The edit operation that element carries out may include scaling and moving operation, a kind of relatively reasonable manner are as follows: two fingers or more are from inside to outside
Mobile to indicate amplification, two fingers or more are mobile from outside to inside to be indicated to reduce, and two refer to or above simultaneously to the mobile table in some direction
Show the translation to writing on the blackboard painting canvas.
After button is arranged when the user clicks, toolbar will carry out multistage (second level, three poles etc.) display, aobvious by multistage
Show, the button that the achievable toolbar level-one of user is shown is configured, such as display writing brush button, chalk button, conventional pen are pressed
Button, fluorescence pen button, spread pen button, which in intelligent pen button, change the display order of button, and change person's handwriting category
Property switching gestures direction etc..
By embodiment, user can the states such as one key switching pen state or switching color, thickness, line style, can also a key
The operation such as switch over, while painting canvas, gesture operation painting canvas content can be emptied with a key in pen and erasing rubber state, these uses
The function of rate very high frequency can realize that a key or gestureization call under method provided by the invention, can greatly improve plate
Book efficiency reduces the learning cost of teaching software, promotes the interest that teacher uses writing on the blackboard function.
Claims (7)
1. a kind of method for improving electronic whiteboard writing on the blackboard efficiency, which is characterized in that show a tool on electronic whiteboard screen
Column, the button shown in the toolbar includes: erasing rubber button, select button and multiple class buttons；
When user is only to click any one class button in multiple class buttons, electronic whiteboard enters writing state, simultaneously
Current lettering pen is switched to a class corresponding to the type；Under writing state, appoint if user clicks in multiple class buttons
After one class button of meaning, and continue toward a direction sliding, then the lettering pen that writing on the blackboard uses is switched to corresponding to the type
Class, while person's handwriting attribute also will switching；
When the user clicks when erasing rubber button, electronic whiteboard enters erase status；
In the scene for supporting multiple point touching and multiple spot to write, select button, electronic whiteboard enter editing mode when the user clicks,
User can carry out choosing for person's handwriting, and can be to choosing element to complete edit operation.
2. a kind of method for improving electronic whiteboard writing on the blackboard efficiency as described in claim 1, which is characterized in that shown in toolbar
A class button include writing brush button, chalk button, common pen button, fluorescence pen button, spread pen button, in intelligent pen button
It is any several.
3. a kind of method for improving electronic whiteboard writing on the blackboard efficiency as described in claim 1, which is characterized in that toolbar is shown in
Electronic whiteboard bottom of screen.
4. a kind of method for improving electronic whiteboard writing on the blackboard efficiency as claimed in claim 3, which is characterized in that under writing state,
After user clicks a class button, if continuing to slide toward the left of electronic whiteboard, person's handwriting color will switch；If continued toward electronics
The right of blank is slided, and handwriting thickness will switch；If continuing to slide toward the top of electronic whiteboard, person's handwriting line style will switch.
5. a kind of method for improving electronic whiteboard writing on the blackboard efficiency as described in claim 1, which is characterized in that under writing state,
If the object using large area contacts writing on the blackboard region, electronic whiteboard is immediately switched to erase status, the region of erasing according to
Contact point area size dynamic change.
6. a kind of method for improving electronic whiteboard writing on the blackboard efficiency as described in claim 1, which is characterized in that under erase status,
If clicking erasing rubber button and full frame erasing function, electronics after full frame erasing can be achieved to the sliding of some fixed-direction
Blank is immediately switched to writing state.
7. a kind of method for improving electronic whiteboard writing on the blackboard efficiency as described in claim 1, which is characterized in that under editing mode,
It include scaling and moving operation to the edit operation for choosing element to carry out；Wherein, two fingers or more are mobile from inside to outside indicates to put
Greatly, two fingers or more are mobile from outside to inside indicates to reduce, and two refer to or indicate to draw writing on the blackboard to some direction is mobile simultaneously above
The translation of cloth.
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| CN201910469295.XA CN110162242A (en) | 2019-05-31 | 2019-05-31 | A method of improving electronic whiteboard writing on the blackboard efficiency |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111028569A (en) * | 2019-12-19 | 2020-04-17 | 安徽文香信息技术有限公司 | Electronic whiteboard system |
| CN112596623A (en) * | 2020-12-23 | 2021-04-02 | 深圳市鸿合创新信息技术有限责任公司 | Interaction method and device of interaction equipment, electronic equipment and storage medium |
| CN114237417A (en) * | 2021-11-16 | 2022-03-25 | 杭州迈杰教育科技有限公司 | Handwriting erasing method, system, device and medium for electronic whiteboard |
| CN114610188A (en) * | 2022-02-09 | 2022-06-10 | 广东能龙教育股份有限公司 | Interface handwriting writing method and system, control device and storage medium |
| US11907498B2 (en) | 2020-10-30 | 2024-02-20 | Boe Technology Group Co., Ltd. | Human-computer interaction method, apparatus and system and computer-readable storage medium |
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| CN111028569A (en) * | 2019-12-19 | 2020-04-17 | 安徽文香信息技术有限公司 | Electronic whiteboard system |
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| CN114610188A (en) * | 2022-02-09 | 2022-06-10 | 广东能龙教育股份有限公司 | Interface handwriting writing method and system, control device and storage medium |
| CN114610188B (en) * | 2022-02-09 | 2024-02-13 | 广东能龙教育股份有限公司 | Interface handwriting writing method and system, control device and storage medium |
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