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Unidirectional sliding gesture touch-based Braille touch reading system and method

A one-way sliding and braille technology, applied in graphics reading, instruments, electronic digital data processing, etc., can solve the problems of low character reading efficiency, solve the problems of efficiency and usability, high touch-reading interaction efficiency, and simple operation quick effect

Active Publication Date: 2018-01-09
ZHEJIANG UNIVERSITY OF MEDIA AND COMMUNICATIONS
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, the biggest problem with this method is that you need to slide your finger to six different areas to touch and read the tactile style respectively, which makes the character reading efficiency low, and it takes an average of 4-26 seconds to read a character

Method used

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  • Unidirectional sliding gesture touch-based Braille touch reading system and method
  • Unidirectional sliding gesture touch-based Braille touch reading system and method
  • Unidirectional sliding gesture touch-based Braille touch reading system and method

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Embodiment Construction

[0045] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with the actual drawings and embodiments.

[0046] The concrete implementation of the present invention comprises:

[0047] 1) Two vertical touch-sensitive areas 101 are divided in the center of the touch screen, the width 102 of each vertical touch-sensitive area is the same as W, and the distance 103 between the two vertical-line touch-sensitive areas is also W.

[0048] figure 1 It is a schematic diagram of the key parameter setting of the vibrating vertical bar tactile area presented by taking the touch screen of a mobile phone as an example in the present invention. Among them, 101 represents the location of the two vertical tactile areas, 102 represents the width of each vertical tactile area is W, and 103 represents the interval between each wide vertical tactile area is also W.

[0049] ...

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Abstract

The invention discloses a unidirectional sliding gesture touch-based Braille touch reading system and method. Two vertical bar touch regions which are parallel and invisible and can provide vibrationfeedbacks are arranged on a touch screen; a finger passes through the two vertical bar touch regions by unidirectional sliding; according to the vibration feedbacks provided by the two vertical bar touch regions, one row of two Braille points in Braille are read by touch; and touch reading of six points of the Braille are finished by three-time sliding. The system comprises the touch screen, a Braille conversion module, a control module and a vibration module. The technical problem of touch reading of touch texts by a touch screen device is solved; and the system and the method have the advantages of high touch reading speed, simple operation, easy learning and use, convenient realization in various touch screen devices such as an intelligent mobile phone and a tablet computer, and the like.

Description

technical field [0001] The invention relates to a one-way sliding gesture tactile Braille touch reading system and method, and belongs to the technical field of tactile interaction of touch screen devices. Background technique [0002] The vibration and tactile feedback of smart mobile devices is one of the key technologies to realize non-visual information acquisition and blind user interaction. Haptic feedback can provide functions such as: message reminders, emotional transmission, non-visual interaction, and reading text in blind users. Especially for blind users, tactile interaction is the key means for them to use touch-screen mobile devices such as mobile phones; it is also the most important method to realize Braille electronic reading. [0003] How to design vibration and touch on touch-screen mobile devices so that blind people can also use touch-screen mobile devices such as smart phones is an important research direction of human-computer interaction today. It ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F3/0488
Inventor 褚少微张帆朱科颖张方圆吉娜烨
Owner ZHEJIANG UNIVERSITY OF MEDIA AND COMMUNICATIONS
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