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easy-finder / key chain

easy-finder
easy-finder

Do you ever faced dilemma can’t go out when you could’t found the key ? I trouble in it always, but, An accidental chance, I got an inspiration from “call flash”, (it is a mobile chain, flash when incoming telegram), then design a key chain by mobile to found the key. It’s using principle is similar to “call flash” , it would ringed when received a special mobile signal (it must be special signal or it will ring continuously),then you can find it easy. Is it sounds good?

University

beihang university

beihang university
beijing, China

yinhu

Design

beihang university

beihang university
beijing, China