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博愛尚 / Priority on


A nifty little gadget was invented for needy people on buses. A device on a bus boarding card allows the needy people to signal other passengers yielding the priority seats. For one thing, this gadget brings other passengers attention not to mistakenly occupy the priority seats. For another thing, this gadget lets the priority seats be utilized properly.


National United University

National United University
Taipei, Taiwan

Shi yong Yao,
National united university

cheng min yang,
National united university

Wang sour wai,
National united university

Tsai Jun yan,
National united university