demo with fingers to the front, and make a point of praise, "hello" quickly reacts to the App "hand" interface. The EMG signal to capture the hand movement is the black arm ring on the demonstrator's arm, which looks like the wristlet used in running.
Wang Nana (left) and Huang Shuang (right)
"hand sound" is a small public product for the aphasia, is expected to be online in late May. It may be difficult for ordinary people to imagine the meaning of this product - the sign language is the bridge that the aphasia communicates with each other, but for the ordinary people the language is more difficult than all foreign languages, and the "hand" will make the bridge of smooth and silent communication.
"hand" founder Wang Nana and co - founder Huang Shuangyuan are 2012 students at the Beihang University. They are the girlfriends of the same dorm, and two vibrant girls begin to do something for the aphasic in 2015.
at an event, Wang Nana met Zhang Quan, a aphasia who graduated from Special Education College of Beijing Union University, and became a good friend. Because Wang Nana can not sign language, these two friends in reality are more like friends, even if they meet, they often turn to WeChat for communication.
returned to the dormitory, and Wang Nana told Huang Shuang about the story of Zhang Quan. Since then, they have known more aphasic people and feel increasingly difficult to communicate. "Sometimes I feel like I'm hurting them, and I'm just thinking about whether I'm ignoring them or even being self accusation." Wang Nana said.
two good girls have been thinking, Zhang is the lucky one of the aphasia, not only can go to school and work, more aphasic people because of communication has been the edge of the society, they pretend: the boss can not hear the meeting, the point is not able to communicate with the store, how can other people accept them? "News broadcast" has sign language synchronous translation, but other live programs without subtitles, aphasia can never enjoy it.