Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Available statistics demonstrate that there are approximately 70 million deaf-mute people in the world. In daily life, they communicate through sign language. However, at night or under dim circumstances, it’s too dark to see the gesture, which reduces the efficiency of communication.Based on the principle of solar charge, "Lighting bracelet" obtains sufficient power during the day. When night falls, it's convenient for them to open the "Lighting bracelet". The lights on the "Lighting bracelet" can illuminate their hands, allowing them to communicate well through sign language in the dark.
Jiyang College of Zhejiang A&F
shun an wang,
Jiyang College of Zhejiang A&F University
Hangzhou Dianzi University