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Have you ever try that sometimes you want to find something out but you cant find it?
Have you ever try that you have forget the place where something very important put there?
Now we can solve all the problem!The Searcher can help you!
You just need to paste the little Transmitter on the subject,and remember the number or take it a picture,if next time you could not find it,you just need to start up the Searcher,input the number or look for the picture you have take,then the screen will show you the position of that subject,so,you will find it easily!
GuangDong Polytechnic Normal University
Guangzhou, China
Li Yan
GuangDong Polytechnic Normal University
Guangzhou, China
Peng Chen,Yuhong Huang,Jianming Liang