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.
The blind creat their own memo sticker to make their living more convenient,more comfortable and more independent . Tear off, then stick to wherever they need, and creat the memo or the code belonging to themselves
Wuxi city Jiangsu province
JiangNan university Jiangsu provinc
Nan Yang Mingzhen Ma