Method and system for realizing multi-mode synchronous input

A synchronous input and multi-mode technology, applied in the field of human-computer interaction, can solve problems such as the inability to realize the free input of continuous strings, and achieve the effect of improving efficiency and user experience, and continuous input

CN103558943BActive Publication Date: 2016-08-17IFLYTEK CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2016-08-17

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Abstract

The invention discloses a method and system for realizing multi-mode synchronous input. The method includes: collecting touch screen information input by a user, and recording the touch screen information as a sequence of two-dimensional coordinate points in sequence; according to the two-dimensional coordinate point The sequence determines the input mode, and the input mode includes: key input mode, handwriting input mode and key switching input mode; according to the input mode, the touch screen information is identified to obtain a recognition result; whether to execute a new input mode is judged; If yes, return to the step of determining the input mode according to the two-dimensional coordinate point sequence; otherwise, keep the current input mode. By using the invention, the problem of free input of continuous character strings of different types of characters can be realized, and the input efficiency can be improved.
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Description

technical field

[0001] The invention relates to the technical field of human-computer interaction, in particular to a method and system for realizing multi-mode synchronous input. Background technique

[0002] Traditional input systems can generally provide a variety of input modes, such as handwriting input and key input, but usually different input modes exist independently, that is, before entering characters, the user first needs to determine the current input mode: either by keyboard keys or by handwriting Input, and analyze the received touch screen information according to the preset input mode. Under such settings, when users input continuous character strings with different types of characters, they often need to constantly adjust the input mode to meet the needs of different character types, such as switching to a more accustomed handwriting input mode for Chinese character input , and the input of English words or symbols is switched to key input. On the one han...

Examples

Embodiment Construction

[0059] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.

[0060] Since the number of strokes of letters, numbers and symbols is usually small and there are many similar characters, the recognition effect of handwriting input is often limited, so key input is more preferred. However, due to the limitation of the size of the input interface, different types of characters such as letters, numbers, symbols, etc. often occupy the same key. Therefore, in the prior art, when inputting different types of symbols, it is necessary to switch between different interfaces to activate different types of keys.

[0061] In view of the limitation of the existing multi-mode synchronous input method on the type of continuous input strings, the embodiment of the present invention proposes ...