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Method and device for prompting distance between user and screen

A technology of distance and screen, applied in the field of mobile terminals

Inactive Publication Date: 2015-08-12
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiment of the present invention is to propose a method to remind the user of the distance from the screen, aiming to solve the problem of how to prevent the user from using the mobile terminal at close range

Method used

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  • Method and device for prompting distance between user and screen
  • Method and device for prompting distance between user and screen
  • Method and device for prompting distance between user and screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the method for reminding the user of the distance from the screen according to the embodiment of the present invention.

[0046] In the first embodiment, the method for reminding the user of the distance from the screen includes:

[0047] Step 101, receiving an instruction to turn on the distance protection triggered by the user, the instruction is used to turn on the distance sensor of the mobile terminal;

[0048] Specifically, when the user is using the tablet, the distance between the user and the screen is acquired in real time through the distance sensor.

[0049] Step 102, acquiring the distance from the user to the screen of the mobile terminal through the distance sensor;

[0050] Specifically, turn on the distance sensor on the mobile terminal, and use the distance sensor to detect the distance between the user and the tablet computer when the user (child) uses the tablet co...

Embodiment 2

[0060] refer to figure 2 , figure 2 It is a schematic flowchart of the second embodiment of the method for reminding the user of the distance from the screen according to the embodiment of the present invention.

[0061] On the basis of the first embodiment, after step 104, it also includes:

[0062] Step 105, acquiring the time when the user is away from the screen of the mobile terminal when the distance from the user to the screen of the mobile terminal is less than the pre-stored distance;

[0063] Step 106, if the time the user is away from the screen of the mobile terminal is longer than the preset time, pop up a full-screen animation teaching the user to maintain a correct sitting posture, and prohibit the user from using the mobile terminal.

[0064] Specifically, when the user is using the tablet, the distance between the user and the screen is acquired in real time through the distance sensor. When the distance is less than 25cm, the system alarm prompt will be ...

Embodiment 3

[0067] refer to image 3 , image 3 It is a schematic flowchart of the third embodiment of the method for reminding the user of the distance from the screen according to the embodiment of the present invention.

[0068] On the basis of the second embodiment, after step 106, it also includes:

[0069] Step 107, acquiring the distance from the user to the screen of the mobile terminal in real time;

[0070] Step 108, if the distance between the user and the screen of the mobile terminal is greater than the preset time, resume the use of the mobile terminal.

[0071] Specifically, if the above "animation and sound effect" reminder lasts for 5 seconds, that is, the distance between the user and the screen is always less than 25cm, a full-screen animation will pop up to teach the user to maintain a correct sitting posture, and the system will disable it at the same time, and the user cannot operate the tablet unless If the distance from the screen is greater than 25cm, the anima...

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Abstract

The embodiment of the invention discloses a method and a device for prompting the distance between a user and a screen. An instruction of starting on distance protection, which is triggered by the user, is received; the distance between the user and the screen of a mobile terminal is obtained through a distance sensor; the distance between the user and the screen of the mobile terminal is compared with prestored distance; if the distance between the user and the screen of the mobile terminal is less than or equal to the prestored distance and is kept for preset time, a prompting message is started, and the prompting message is used for reminding the user to be far from the screen of the mobile terminal, so that the problems that the user is reminded to be far from the mobile terminal when the user uses the mobile terminal at short distance and the vision of the user is damaged because the user uses the mobile terminal at short distance are solved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of mobile terminals, and in particular to a method and device for reminding a user of the distance from a screen. Background technique [0002] More and more children are starting to use tablet computers, but if they are used for a long time and at close range, it will have an impact on children's health, especially on children's vision, which may cause eye-related health problems. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a method for reminding the user of the distance from the screen, aiming at solving the problem of how to prevent the user from using the mobile terminal at close range. [0004] To achieve this purpose, the embodiments of the present invention adopt the following technical solutions: [0005] A method for reminding a user of the distance from a screen, the method comprising: [0006] receiving an instr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/32
Inventor 张卓郑世光
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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