清晨,和生活在都市的其他白领一样,随着闹钟铃声的阵阵响起,家住北京市丰台区南方庄小区的范玉琴即将开始一天的工作。出门的时候,她像往常一样,下意识地摸了一下提包,“嗯,还好,手机带了。”范玉琴每次出门前必带的手机,是一款普通的三星智能手机,从外观上看,它并无特别之处。可是,当你触摸到它的屏幕 In the early morning, like other white-collar workers living in the city, Fan Yuqin, who lives in the Nanfangzhuang district of Fengtai District in Beijing, is about to start his work day by day as the alarm sounds. Go out, as usual, she touched the bag subconsciously, “ah, fortunately, the phone with. ” Fan Yuqin every time you go out to bring the phone is an ordinary Samsung smart phone, from the appearance Point of view, it has nothing special. However, when you touch it’s screen