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关注聋哑人 / Concerned about the deaf


My uncle was a deaf mute, and I hope that through my design can help him, and all of this group!
This doorbell uses wifi technology. Connect the doorbell with bracelet. When someone rang the doorbell, the information will be transmitted to the bracelet from wifi. The bracelet begin to vibrate and flash to remind the deaf people to open the door.
From the investigation to doorbell, I find that the market have flash doorbell. But according to my understanding, this doorbell discomfort during the day, because the light is too weak and can not to be found easily. The bracelet I designed, contact with body, not only have the function of flash,


Xihua University

Xihua University
Chengdu, China


Xihua University

Xihua University
Chengdu, China

Xin He Zhenmin Hao Jian Xu Deliang Hao