CN103777875A - Human-machine interaction method and device and electronic device thereof - Google Patents

Abstract

The invention discloses a human-computer interaction method, device and electronic equipment thereof. The method includes: detecting a first contact with a touch screen; taking the first contact point as the center and acquiring a target area according to a preset target area demarcation strategy , and perform magnification on the target area according to the preset magnification; detect the second contact with the target area of the touch screen, and activate the content of the target object in the target area accordingly. The human-computer interaction method and device and its electronic equipment provided by the present invention do not require the user to perform multiple click operations on the touch screen of the electronic equipment to complete the final content click operation. When the user needs to operate the object content, he only needs to perform The operation can be completed with two simple clicks, which increases the convenience of the user and improves the user experience.

Description

Human-computer interaction method, device and electronic equipment thereof

technical field

The present invention relates to the technical field of communication, in particular, to a human-computer interaction method, device and electronic equipment thereof.

Background technique

As the latest information input device, the touch screen is currently the simplest and most convenient way of human-computer interaction, and it is widely used in mobile phones, TVs and other multimedia carriers.

The existing touch screens are mainly contact touch screens and non-contact touch screens; the contact touch screen determines the input button through the point touched by the user, and the second non-contact touch screen can establish an ultrasonic or infrared matrix on the screen, and use the feedback time to calculate The distance between the touching object and the screen and the point to be touched are used to determine the key to be input.

However, in the actual application of the touch screen, due to the limitation of the screen size of the touch screen, the touch object (such as a finger) cannot accurately locate the content that the user wants to click, which leads to errors in the human-computer interaction operation of some electronic devices using the touch screen. Operation problem.

For example: when users use a mobile phone with a touch screen to browse the web, they often have to click some small icons. At this time, the problem of "not being able to click" is likely to occur, or some users cannot accurately click on the target due to hand shaking. Questions about interactive content.

To solve this problem, some solutions have been proposed. For example, after the user clicks for the first time, the system will reconstruct the interface to enlarge the entire page, so that the content of the target display area that the user wants will also be enlarged. , to make the operation easier; or in another solution, the user selects a certain range on the touch screen in advance, and enlarges and displays the content within the selected range, so as to facilitate the user's operation. However, the human-computer interaction method proposed by the above prior art still requires the user to perform multiple click operations to complete the final content click operation, and the operation is still relatively troublesome, resulting in poor user experience.

Contents of the invention

The main purpose of the present invention is to provide a human-computer interaction method, device and electronic equipment thereof, which solve the problem that in the prior art, the user needs to perform multiple click operations on the touch screen of the electronic equipment to complete the final content click operation. Trouble, resulting in poor user experience.

In order to achieve the purpose of the present invention, the present invention adopts the following technical solutions to realize:

A method of human-computer interaction, comprising:

Detect the first contact with the touch screen;

Taking the first contact point as the center and acquiring the target area according to a preset target area demarcation strategy, and performing magnification on the target area according to a preset magnification ratio;

Detecting a second contact with the target area of the touch screen and activating the target object content in the target area accordingly.

Preferably, the strategy for defining the target area is: search for object content within a search range centered on the contact point and with a preset search width as a radius, and define a circular area, a rectangular area or a region that can contain the object content A regular polygonal area is used as the target area.

Preferably, the method for detecting the second contact with the target area of the touch screen and accordingly activating the content of the target object in the target area is as follows:

Within the preset waiting time, when the second contact with the target area of the touch screen is detected, the content of the target object in the target area is activated accordingly;

Within the preset waiting time, when the second contact with the target area of the touch screen is not detected, a restoration process is performed on the enlarged target area.

A human-computer interaction device, including a touch screen, also includes:

a first detection unit, configured to detect a first contact with the touch screen;

The first execution unit is configured to take the first contact point as the center and obtain the target area according to a preset target area demarcation strategy, and perform magnification on the target area according to a preset magnification ratio

The second detection unit is used to detect the second contact with the target area of the touch screen;

The second execution unit is configured to activate the target object content in the target area when the second detection unit detects the second contact with the target area of the touch screen.

Preferably, the strategy for defining the target area is: search for object content within a search range centered on the contact point and with a preset search width as a radius, and define a circular area, a rectangular area or a region that can contain the object content A regular polygonal area is used as the target area.

Preferably, within the preset waiting time, when the second detection unit detects the second contact with the target area of the touch screen, the second execution unit accordingly activates the content of the target object in the target area;

When the second detection unit does not detect the second contact with the target area of the touch screen within the preset waiting time, the second execution unit executes restoration processing on the enlarged target area.

An electronic device, including a human-computer interaction device with a touch screen, the device also includes:

a first detection unit, configured to detect a first contact with the touch screen;

The first execution unit is configured to take the first contact point as the center and obtain the target area according to a preset target area demarcation strategy, and perform magnification on the target area according to a preset magnification ratio

The second detection unit is used to detect the second contact with the target area of the touch screen;

The second execution unit is configured to activate the target object content in the target area when the second detection unit detects the second contact with the target area of the touch screen.

Preferably, the strategy for defining the target area is: search for object content within a search range centered on the contact point and with a preset search width as a radius, and define a circular area, a rectangular area or a region that can contain the object content A regular polygonal area is used as the target area.

Preferably, within the preset waiting time, when the second detection unit detects the second contact with the target area of the touch screen, the second execution unit accordingly activates the content of the target object in the target area;

When the second detection unit does not detect the second contact with the target area of the touch screen within the preset waiting time, the second execution unit executes restoration processing on the enlarged target area.

It can be seen from the above-mentioned technical solutions of the present invention that the human-computer interaction method, device and electronic equipment provided by the present invention do not require the user to perform multiple click operations on the touch screen of the electronic equipment to complete the final content click operation. When an object content operation is required, the operation can be completed with only two simple clicks, which increases user convenience and improves user experience.

Description of drawings

FIG. 1 is a schematic flow chart of a human-computer interaction method provided by an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of a human-computer interaction device provided by an embodiment of the present invention;

Fig. 3 is a schematic diagram of an implementation flow of an electronic device provided in an embodiment of the present invention when performing human-computer interaction.

The realization of the purpose of the present invention, functional characteristics and excellent effects will be further described below in conjunction with specific embodiments and accompanying drawings.

Detailed ways

The technical scheme of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific examples, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention .

As shown in Figure 1, the embodiment of the present invention provides a human-computer interaction method, including the following specific steps:

S10. Detecting the first contact with the touch screen;

S20. Taking the first contact point as the center and acquiring a target area according to a preset target area delineation strategy, and performing magnification on the target area according to a preset magnification ratio;

S30. Detect the second contact with the target area of the touch screen, and activate the content of the target object in the target area accordingly.

In step S10 , the touch screen may be a contact touch screen or a non-contact touch screen, and the contact means that a touching object (such as a finger or a stylus) approaches or completely touches the touch screen.

In step S20, the strategy for defining the target area is: search for the object content within the search range with the contact point as the center and the preset search width as the radius, and define a circular area, a rectangular area that can contain the object content area or a regular polygonal area as the target area.

During specific implementation, the search width can be pre-set according to the size of the touch screen of a specific electronic device (such as a mobile phone) or user habits, or can be preset uniformly at the factory according to the manufacturer's preferred solution, which will not be described in detail in this article .

The size of the circular area, rectangular area or regular polygonal area capable of containing the object content is adjusted according to the size of the screen size of the touch screen occupied by the searched object content.

During specific implementation, the regular polygonal area can be a triangle, a square, etc. In addition, other regular or irregular shapes that can contain the content of the object can also be used as the target area, and this article will not repeat them one by one. .

Preferably, in the step S30, the method for detecting the second contact with the target area of the touch screen, and accordingly activating the content of the target object in the target area is as follows:

S301. When a second contact with the target area of the touch screen is detected within the preset waiting time, the content of the target object in the target area is activated accordingly;

S302. Perform restoration processing on the enlarged target area when no second contact with the target area of the touch screen is detected within the preset waiting time.

According to another embodiment of the present invention, the human-computer interaction method includes the following implementation steps:

Step 1, the user clicks on the interactive object content on the touch screen;

Step 2, when the user operates, the click deviates from the receiving input area of the touch screen, and if the click fails, the target area where the object content of the target interaction area is located is enlarged according to the preset magnification rule;

Step 3: When the object content in the enlarged target area on the touch screen is clicked again, the object content is activated, and the interactive execution action is fed back to the user.

Wherein, in step 1, the clicking is a process in which a finger or other auxiliary device touches a certain position on the touch screen.

The interactive object content mainly refers to the content that can be clicked to enter the next step. Generally speaking, the object content can be an object icon, an object link, or a text input box, etc.

In step 2, the failure to click refers to the situation where the interaction does not respond due to inaccurate operations;

The touch screen receiving input area refers to the input receiving area corresponding to the screen display interactive content on the touch screen;

The preset amplification rule is a software technology processing method, in which:

First, check the content of one or more interactive objects closest to the contact point of the touching object (such as a finger), and the content of the interactive object is not more than a preset threshold from the contact point, and set the content of the interactive object as the object that the user expects to click. The magnification process is performed corresponding to the target area on the touch screen, and the specific magnification value will be set according to the user experience data, for example, it may be 1.2 times, 1.5 times, or 1.8 times. In addition, the preset magnification rule also includes time control of the magnified target area, that is, within the preset time range, if the user does not click on the magnified target area, the target area will be restored to its original size.

As shown in Figure 2, the embodiment of the present invention also provides a human-computer interaction device, including a touch screen, and also includes:

a first detection unit, configured to detect a first contact with the touch screen;

The first execution unit is configured to take the first contact point as the center and obtain the target area according to a preset target area demarcation strategy, and perform magnification on the target area according to a preset magnification ratio

The second detection unit is used to detect the second contact with the target area of the touch screen;

The second execution unit is configured to activate the target object content in the target area when the second detection unit detects the second contact with the target area of the touch screen.

Specifically, the strategy for defining the target area is: search for object content within a search range with the contact point as the center and a preset search width as the radius, and define a circular area, a rectangular area or a region that can contain the object content. A regular polygonal area is used as the target area.

During specific implementation, the search width can be pre-set according to the size of the touch screen of a specific electronic device (such as a mobile phone) or user habits, or can be preset uniformly at the factory according to the manufacturer's preferred solution, which will not be described in detail in this article .

The size of the circular area, rectangular area or regular polygonal area capable of containing the object content is adjusted according to the size of the screen size of the touch screen occupied by the searched object content.

During specific implementation, the regular polygonal area can be a triangle, a square, etc. In addition, other regular or irregular shapes that can contain the content of the object can also be used as the target area, and this article will not repeat them one by one. .

In a more preferred embodiment, within the preset waiting time, when the second detection unit detects the second contact with the target area of the touch screen, the second execution unit accordingly activates the content of the target object in the target area;

Alternatively, when the second detection unit does not detect the second contact with the target area of the touch screen within the preset waiting time, the second execution unit performs restoration processing on the enlarged target area.

Continuing to refer to FIG. 2 , an embodiment of the present invention also provides an electronic device, including a human-computer interaction device with a touch screen, and the device further includes:

a first detection unit, configured to detect a first contact with the touch screen;

The first execution unit is configured to take the first contact point as the center and obtain the target area according to a preset target area demarcation strategy, and perform magnification on the target area according to a preset magnification ratio

The second detection unit is used to detect the second contact with the target area of the touch screen;

The second execution unit is configured to activate the target object content in the target area when the second detection unit detects the second contact with the target area of the touch screen.

Specifically, the strategy for defining the target area is: search for object content within a search range with the contact point as the center and a preset search width as the radius, and define a circular area, a rectangular area or a region that can contain the object content. A regular polygonal area is used as the target area.

During specific implementation, the search width can be pre-set according to the size of the touch screen of a specific electronic device (such as a mobile phone) or user habits, or can be preset uniformly at the factory according to the manufacturer's preferred solution, which will not be described in detail in this article .

The size of the circular area, rectangular area or regular polygonal area capable of containing the object content is adjusted according to the size of the screen size of the touch screen occupied by the searched object content.

During specific implementation, the regular polygonal area can be a triangle, a square, etc. In addition, other regular or irregular shapes that can contain the content of the object can also be used as the target area, and this article will not repeat them one by one. .

More preferably, within the preset waiting time, when the second detection unit detects the second contact with the target area of the touch screen, the second execution unit accordingly activates the content of the target object in the target area;

When the second detection unit does not detect the second contact with the target area of the touch screen within the preset waiting time, the second execution unit executes restoration processing on the enlarged target area.

Fig. 3 is a schematic diagram of the implementation process of the electronic device provided by the embodiment of the present invention when performing human-computer interaction, which includes the following implementation process:

S401: An electronic device with a touch screen, on which interactive object content is displayed (for example, the object content is icon content);

S402: The user completes the interactive response by clicking the area where the content of the icon is located;

S403: When the user accurately clicks on the touch screen feedback area corresponding to the icon content, if the interactive response is completed, go to step S407, otherwise go to step S404;

S404: If the user does not accurately click on the touch screen feedback area corresponding to the content of the icon, the interaction area corresponding to the content of the icon on the touch screen will be enlarged according to a predetermined magnification rule;

S405: The user clicks the enlarged interactive area on the touch screen again within the predetermined time. If the interactive response is completed, go to step S406. If the user does not click the enlarged interactive area on the touch screen within the predetermined time, the enlarged area is automatically restored to its original size , go to step S401;

S406: complete the interactive response;

S407: the operation ends.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related All technical fields are equally included in the scope of patent protection of the present invention.

Claims (9)

1. A human-computer interaction method, characterized in that, comprising: Detect the first contact with the touch screen; Taking the first contact point as the center and acquiring the target area according to a preset target area demarcation strategy, and performing magnification on the target area according to a preset magnification ratio; Detecting a second contact with the target area of the touch screen and activating the target object content in the target area accordingly. 2. The human-computer interaction method according to claim 1, wherein the strategy for defining the target area is: searching for object content within a search range centered on the contact point and with a preset search width as the radius, and A circular area, a rectangular area or a regular polygonal area capable of containing the content of the object is used as the target area. 3. The human-computer interaction method according to claim 1, wherein the method for detecting the second contact with the target area of the touch screen and activating the content of the target object in the target area accordingly is: Within the preset waiting time, when the second contact with the target area of the touch screen is detected, the content of the target object in the target area is activated accordingly; Within the preset waiting time, when the second contact with the target area of the touch screen is not detected, a restoration process is performed on the enlarged target area. 4. A human-computer interaction device, comprising a touch screen, characterized in that it also includes: a first detection unit, configured to detect a first contact with the touch screen; The first execution unit is configured to take the first contact point as the center and obtain the target area according to a preset target area demarcation strategy, and perform magnification on the target area according to a preset magnification ratio The second detection unit is used to detect the second contact with the target area of the touch screen; The second execution unit is configured to activate the target object content in the target area when the second detection unit detects the second contact with the target area of the touch screen. 5. The human-computer interaction device according to claim 4, wherein the strategy for defining the target area is: search for object content within a search range with the contact point as the center and a preset search width as the radius, and A circular area, a rectangular area or a regular polygonal area capable of containing the content of the object is used as the target area. 6. The human-computer interaction device according to claim 4, characterized in that, Within the preset waiting time, when the second detection unit detects the second contact with the target area of the touch screen, the second execution unit accordingly activates the content of the target object in the target area; When the second detection unit does not detect the second contact with the target area of the touch screen within the preset waiting time, the second execution unit executes restoration processing on the enlarged target area. 7. An electronic device, characterized in that it includes a human-computer interaction device with a touch screen, and the device also includes: a first detection unit, configured to detect a first contact with the touch screen; The first execution unit is configured to take the first contact point as the center and obtain the target area according to a preset target area demarcation strategy, and perform magnification on the target area according to a preset magnification ratio The second detection unit is used to detect the second contact with the target area of the touch screen; The second execution unit is configured to activate the target object content in the target area when the second detection unit detects the second contact with the target area of the touch screen. 8. The electronic device according to claim 7, wherein the strategy for defining the target area is: search for object content within a search range centered on the contact point and with a preset search width as the radius, and will be able to A circular area, a rectangular area or a regular polygonal area containing the content of the object is used as the target area. 9. The electronic device according to claim 7, wherein, within the preset waiting time, when the second detection unit detects the second contact with the target area of the touch screen, the second execution unit accordingly activates the content of the target audience; Within the preset waiting time, when the second detection unit does not detect the second contact with the target area of the touch screen, the second execution unit executes restoration processing on the enlarged target area.

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