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elec. paper tracker / tracking devices

elec. paper tracker

This electronic paper tracker which display how much kilogram your
luggage takes can help you to find your luggage immediately. As long as you take out your smartphone , the red dot in the screen is exactly the place your luggage ’s location.


Dai-yeh University

Dai-yeh University
Changhua, Taiwan


Dai-yeh University

Dai-yeh University
Changhua, Taiwan

chen pei yu