论文部分内容阅读
9月11日,苹果公司发布新品iPhone5s,再次引起了轰动效应。5s的最大亮点是,手机Home键周边加了一个金属框并通过它实现指纹识别。其按钮表面由激光切割的蓝宝石水晶制成,可将指纹图像传至电容式触摸传感器,读取机主指纹。机主只要将手指放在Home键上即可直接解锁iPhone,在iTunes或AppStore上购物时也可通过机主指纹加以确认,其安全性大幅提升。以前,为了防止iPhone内资科被窃,不少果迷都会设定开机密码解锁;如今
September 11, Apple released new iPhone5s, once again caused a sensation. The highlight of the 5s is the addition of a metal frame around the Home button and fingerprinting it. The button surface is made of laser-cut sapphire crystal that transfers the fingerprint image to a capacitive touch sensor and reads the main fingerprint. As long as the owner of the finger on the Home button to unlock the iPhone directly, in the iTunes or AppStore shopping can also be identified by the owner fingerprinted, its security increased dramatically. In the past, in order to prevent the theft of iPhone internal resources, many fans will set the power-on password to unlock; now