Braille Hand Glove A better way of Communication

Arora, Shubham; Mittal, Saksham; Narayan, Pratyush

doi:10.1109/icict43934.2018.9034431

Cited by 2 publications

(2 citation statements)

References 5 publications

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“…After familiarizing themselves with the device, those who are proficient in reading paper Braille can even touch-read with both their right and left hands, and their reading efficiency can be further improved. In terms of device ease of use, other devices split the six dots and set the order or tactility of the six dots to represent the Braille cell (such as the glove in [5]). However, this device does not need to separate the six dots.…”

Section: Discussionmentioning

confidence: 99%

“…When sight and hearing are limited in conditions such as in dark or noisy environments, relying on the tactile sense to acquire or convey information becomes extremely efficient [2][3][4]. Braille, as one of the most common forms of tactile communication used by people with hearing and sight impairments, is also the basis for their use of tactile expression [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

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Design and Implementation of a Semantic Information Expression Device Based on Vibrotactile Coding

Shao,

Mei,

et al. 2023

Applied Sciences

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In recent years, research on new technologies for expressing and exchanging information through tactile vibration has been the focus of researches. In this paper, by choosing a suitable coding scheme and a vibrating motor arrangement, we designed a device to express semantic information through vibrotactile. Three types of experiments were designed to test the usability of the encoding scheme and the device. Firstly, the vibration intensity was experimented when designing the encoding scheme, and the results showed that the encoding scheme was better with Braille units of 0.2 and 0.3 vibration intensities. In addition, the learning experiment and sentence recognition accuracy experiment were carried out to verify the usability of the device. The learning experiment results show that subjects were able to memorize Braille characters with an accuracy more than 90%, and to recognize a Chinese character (consisting of two Braille cells) with an average of 90.8% accuracy. The sentence recognition accuracy test experiment results show that the average recognition rate of the three poems used for the test was 93.33%. The device can be used for semantic information expression and touch-reading of Braille, and it can realize the reading experience of paper Braille.

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Section: Discussionmentioning

confidence: 99%