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.
It is difficult for Visually impaired to distinguish the expired food just by smelling them. And they won't know whether the food is expired or not.
Now , there are sealing clips on the market but they are not specially designed for visually impaired. This product can let visually impaired know when is the expired date and is suitable for all the sealed box.
Ling Tung University
Hsiang-Ming Huang Pin-Tzu Chu Jing-Kang Chou