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Information input method based on broken line gesture

A technology of information input and gestures, applied in the field of human-computer interaction, can solve the problems of affecting input efficiency and repeated character codes

Pending Publication Date: 2015-04-08
王建勤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above method, the line segment is divided into eight types such as "↑", "↗", and "→" according to the direction and angle characteristics. These types cannot match many input characters, so each line segment type is usually related to multiple characters. Links, which lead to repeated codes in the input characters, which affects the efficiency of input

Method used

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  • Information input method based on broken line gesture
  • Information input method based on broken line gesture
  • Information input method based on broken line gesture

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Embodiment 1

[0052] Electronic products such as smart phones, smart watches, tablet computers, and laptop computers generally have a touch-sensing unit that detects the user's swipe track. Some devices have a touch-sensing device built into the display unit, such as the touch screen of a tablet computer, while other A touch sensing device independent of the display unit is used, such as a touch panel of a laptop computer. In this embodiment, the touch-sensing unit of the electronic device is used to detect the track of the folded line swiped by the user, and the input character is judged by identifying the type of the folded line.

[0053] For electronic equipment using a touch sensing device, when the user draws a broken line track on the touch sensing unit, this embodiment implements information input through the following steps;

[0054] Detect the trajectory of the user's swipe of the broken line through the touch sensing unit;

[0055] Determine the type of polyline according to the ...

Embodiment 2

[0061] At present, on electronic devices equipped with touch screens, such as smartphones and tablet computers, the operation method for icons and menus is: the user switches between different pages by swiping left or right, and the user directly touches the page after the switch is completed. displayed icon (menu) to activate the application represented by the icon (menu). However, in some portable electronic devices such as smart watches, smart rings and other devices, due to their small screens, users can easily cause misoperations by directly touching them.

[0062] In view of this, for a smart device equipped with a touch sensing unit, this embodiment proposes a method for manipulating an object displayed on the screen by using a gesture of swipe a broken line. The method implements the manipulation of screen objects through the following steps:

[0063] Display objects on the display unit of the device and set the currently active object;

[0064] Obtain the trajectory...

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Abstract

The invention relates to the human-computer interaction field, in particular to an information input method based on a broken line gesture. The information input method based on the broken line gesture includes: classifying broken lines according to direction angles of directed line segments of the broken lines; building a corresponding relationship between each broken line type and a specific character or instruction; detecting a broken line movement track input by a user through a sensor or a sensor group; judging types of the broken lines according to the direction angles of all the line segments of the broken lines; confirming the characters or the instructions, respectively corresponding to the broken lines, according to the types of the broken lines; inputting the corresponding characters or executing the corresponding instructions. The information input method based on the broken line gesture only needs the user to input the broken line gesture so as to input the characters, and is suitable for inputting the characters or the instructions on a small screen.

Description

technical field [0001] The invention relates to the field of human-computer interaction, in particular to an information input method based on broken line gestures. Background technique [0002] At present, handheld devices such as mobile phones, tablet computers and other electronic devices usually input character commands through touch screens. There are generally two methods for text input using a touch screen. One method is handwriting input, that is, directly draw characters, fonts or strokes of Chinese characters on the touch screen, and the system will recognize them; the other method is to display a virtual keyboard on the touch screen. Enter character information by touching or swiping the keys of the virtual keyboard. For handheld electronic devices, especially the emerging personal wearable electronic devices such as smart watches, smart rings, smart bracelets, etc., due to the small display screen, users cannot write on the screen, and the user touches the small...

Claims

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Application Information

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IPC IPC(8): G06F3/01
Inventor 王建勤
Owner 王建勤
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