A Novel Assistive Glove to Convert Arabic Sign Language into Speech
| Autor: | Mohammad A. Alzubaidi, Mwaffaq Otoom, Areen M. Abu Rwaq |
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| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | ACM Transactions on Asian and Low-Resource Language Information Processing. 22:1-16 |
| ISSN: | 2375-4702 2375-4699 |
| DOI: | 10.1145/3545113 |
| Popis: | People with speech disorders often communicate through special gestures and sign language gestures. However, other people around them might not understand the meaning of those gestures. The research described in this article is aimed at providing an assistive device to help those people communicate with others by translating their gestures into a spoken voice that others can understand. The proposed device includes an electronic glove that is worn on the hand. It employs an MPU6050 accelerometer/gyro with 6 degrees of freedom to continuously monitor hand orientation and movement, plus a potentiometer for each finger, to monitor changes in finger posture. The signals from the MPU6050 and the potentiometers are routed to an Arduino board, where they are processed to determine the meaning of each gesture, which is then voiced using the audio streams stored in an SD memory card. The audio output drives a speaker, allowing the listener to understand the meaning of each gesture. We built a database with the help of 10 deaf people who cannot speak. We asked them to wear the glove while performing a set of 40 Arabic sign language words and recorded the resulting data stream from the glove. That data was then used to train seven different learning algorithms. The results showed that the Decision Tree learning algorithm achieved the highest accuracy of 98%. A usability study was then conducted to determine the usefulness of the assistive device in real-time. |
| Databáze: | OpenAIRE |
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