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RONSW / projector


The main reason for the language barrier of deaf-mute children is hearing loss. Deaf-mute children still have the ligament conditions for normal pronunciation, and they may speak. This product is a learning product for deaf-mute children. It uses projection technology and vibration transmission. Children feel the normal sounding ligament vibration and imitate the projection image of the tongue and tongue motion picture to learn how to sound. This product can help deaf-mute children learn to speak, so that deaf-mute children can also have language skills, so that they can better integrate into society in the future.


Dalian Nationalities University

Dalian Minzu University
Dalian, China

YuFei Chen,
Dalian Minzu University

WuMeng Zhang,
Dalian Minzu University

Chen Wang,
Dalian Minzu University

ZiYue Tang,
Dalian Minzu University

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