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Smart bar code / product design

Smart bar code
Smart bar code

The supermarkets may sold the expired food or the food went bad for reserving too long at home. the smart bar code can solve these two problems meantime,with time going by,some lines on the bar code will fade gradually and finally disappear while some remain unchanged.when it exceeds the limited time,the bat code will become the label of"uneatable".In this way,the transaction will fail since it's impossible to scan when the buyer pays the bill. On the other hand,even if food exceeds the time limit when it's stored at home,we can distinguish whether the food exceeds the time limit by the label.

University

Guangzhou Acmdemy of Fine Arts

Guangzhou Acmdemy of Fine Arts
GuangZhou, China

Design

Guangzhou Acmdemy of Fine Arts

Guangzhou Acmdemy of Fine Arts
GuangZhou, China

Sian Lin Yulang Deng Xiangting fan