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Method and device for user input through touch screen

A touch screen and user technology, applied in the field of communication, can solve the problems of incorrect input and low efficiency, and achieve the effect of improving input efficiency and eliminating misoperation

Inactive Publication Date: 2009-09-23
HUAWEI DEVICE (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a method and device for user input on a touch screen, which solves the problems of incorrect input and low efficiency when the user uses a small full keyboard on the touch screen without changing the operating habits

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  • Method and device for user input through touch screen
  • Method and device for user input through touch screen

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] In a touch screen user input method provided by an embodiment of the present invention, the full keyboard is first drawn on the touch screen, and the area to be clicked by the user is predicted, and secondly, the predicted result is enlarged by a predetermined multiple in the predetermined area , and finally, confirm the entry in the zoomed-in area. The predetermined area can be set according to the size of the predicted result. If the predicted result is a ...

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Abstract

A method and a device for user input through touch screen relate to the communication field. The method in an embodiment of the invention comprises the steps of predicting an area to be clicked by a user; amplifying the prediction result in a predetermined area according to a predetermined time; and confirming the input in an amplified area. The device in the embodiment of the invention comprises a user input predicting module, an amplification processing module and a control input module. The embodiment of the invention solves the wrong input problem when the user uses a touch screen miniature entire keyboard without changing the operation habit, and the user can determine a key to be input in a clicking or sliding manner so as to accurately select the key to be input without special operation and to greatly improve the input efficiency of the user while eliminating misoperation of the user.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and device for user input on a touch screen. Background technique [0002] With the increasing number of multimedia information inquiries, people are talking more and more about touch screens. Users only need to lightly touch the icons or text on the display screen with their fingers to realize the operation of the host, thus making the human-computer interaction more straightforward. Touch screens can be divided into resistive, capacitive sensing, infrared and surface acoustic wave touch screens. It is currently the simplest and most convenient way of human-computer interaction. Touch screens have a wide range of applications, especially in electronic devices such as computers and mobile phones. on the device. [0003] At present, the methods of touch screen input mainly include: 1. Draw the full keyboard on the touch screen. After the user's finger touches the touch screen, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/048G06F3/041G06F3/044G06F3/0488
Inventor 周运红盖文才武建刚
Owner HUAWEI DEVICE (SHENZHEN) CO LTD
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