Touch screen input method

An input method and touch screen technology, applied in the input field, can solve the problems of reduced button area, troublesome, difficult to target buttons, etc., and achieve the effect of avoiding misoperation

Inactive Publication Date: 2009-10-14
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
View PDF0 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And because, in order to expand the functions of the mobile phone, the number of buttons on each operation interface is relatively large, which also causes the reduction of the area of ​​each button.
In many cases, it is because multiple buttons are crowded together, making it difficult for users to accurately touch the target button when touching it with their hands,

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Touch screen input method
  • Touch screen input method
  • Touch screen input method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] This embodiment proposes a touch screen input method. When a finger touches two or more buttons at the same time, the system will enlarge and display the touched buttons for the user to further confirm the touched buttons. At this time, the user touches the required button again to complete the button action, which ensures the correctness of the input. If it is still not enough for the user to touch and cause multiple buttons to be touched again, the system will enlarge the touched multiple buttons again, and continue to allow the user to touch again until the user can accurately click the button.

[0015] see figure 1 , which is a flow chart of steps of a touch screen input method in a preferred embodiment, including the following steps:

[0016] Step S11, displaying touch buttons, that is, buttons for starting various functions are displayed on the touch screen. Such as figure 2 Ten buttons 204a from A to J are displayed on the touch screen 202 of the touch scree...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A touch screen input method is disclosed, comprising the following steps: displaying buttons; receiving touch movements of a user and detecting a touch range; judging whether the touch range covers two or more buttons; if the touch range covers two or more buttons, amplifying the buttons covered by the touch range in order to re-receive the operations of the user. When key-press operations of the touch screen are implemented by using the touch screen input method, the system does not start and execute the function of certain buttons only if, regardless of how small the buttons are, the user does not touch a target button precisely, instead, the system amplifies the buttons to re-receive the operation of the user, thus effectively avoiding error operation resulted from rather small buttons.

Description

technical field [0001] The invention relates to an input method, in particular to a key input method based on a touch screen. Background technique [0002] There are already many touch screen electronic products, such as touch screen mobile phones. Because the screen size of portable products such as mobile phones cannot be made particularly large. And because, in order to expand the functions of the mobile phone, the number of buttons on each operation interface is relatively large, which results in the reduction of the area of ​​each button. In many cases, it is because multiple buttons are crowded together, making it difficult for the user to accurately touch the target button when touching with hands, resulting in misoperation. [0003] For this reason, a lot of touch-screen electronic products are equipped with writing pens. By using the small tip of the writing pen, the target button can be clicked more accurately, but it is troublesome to take off and put away the w...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F3/041
Inventor 黄章波左帮胜
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap