This post was edited by vivy1109 at 2014-10-25 17:22
A mid-aged woman selling Taiwan crepe has installed a "secret weapon" with a positioning feature on her stall so as to dodge the inspection of urban management officers. The customers only need to scan a QR code with their smart phones to download an app. Then the location of the stall will be easily seen on their phones. The vendor's practice has won a great popularity among netizens. Now here comes a question: What if urban management officers also install this app?