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iF SOCIAL IMPACT PRIZE
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Present your project for free and win your share of EUR 50,000 in prize money.

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Smart U-Disk / USB

Smart U-Disk

There are LED lamps on the top of the U disk which could easily find out how
much space left.

University

Donghua University

Donghua University
Shanghai, China

Wu Chunmao,
Donghua University

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