Gesture-based text processing method and system

A text processing and gesture technology, applied in the field of text processing, can solve problems such as poor user experience and single function, and achieve the effect of satisfying operation requirements and improving user experience.

Active Publication Date: 2021-07-20
TSINGHUA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiments of the present invention provide a gesture-based text processing method and system to solve the problems of single function and poor user experience in existing screen reading software.

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  • Gesture-based text processing method and system
  • Gesture-based text processing method and system

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Embodiment Construction

[0061] 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 making creative efforts belong to the protection scope of the present invention.

[0062] In this application, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes none. other elements specifically listed, or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the sentence "c...

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Abstract

The invention provides a gesture-based text processing method and system. The method comprises the following steps of identifying a target gesture for processing a target text, determining the number of fingers forming the target gesture and finger actions, determining an operation object and an operation mode corresponding to the target gesture by using the number of fingers forming the target gesture and the finger actions, the operation object being a character, a word, a sentence, a segment, a full text or a cursor in the target text, and in response to the target gesture, processing the target text based on the operation object and the operation mode corresponding to the target gesture. In the scheme, different operation modes and operation objects with different granularities are set according to different finger numbers and finger actions. The operation object and the operation mode corresponding to the target gesture are determined, and the target text is processed in response to the target gesture, so that richer operation modes and the operation object with finer granularity are provided for the visually impaired person, the actual operation requirements of the visually impaired person are met, and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of text processing, in particular to a gesture-based text processing method and system. Background technique [0002] With the development of the Internet, electronic products such as smart phones and tablet computers occupy an important part of people's daily life. In order to make the Internet better benefit the visually impaired, it is necessary to assist the visually impaired to operate electronic products. [0003] The visually impaired completely rely on the screen reading function when operating electronic products. After the visually impaired open the screen reading software, when the finger touches the screen, the screen reading software will read the text or control information at the corresponding position on the screen, and the visually impaired users operate according to the audio feedback. electronic product. However, operating electronic products usually involves a variety of operations, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488G06F40/10
CPCG06F3/04883G06F40/10Y02D10/00
Inventor 喻纯史元春杨欢
Owner TSINGHUA UNIV
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