任何手指扫描示例教程iPhone SDK [英] Any finger scanning sample tutorial iPhone sdk

问题描述

我在Appstore上看到许多有关手指扫描的应用程序.我想获得一个教程，它如何工作，或者是否有可用的免费/付费sdk.背后的目标是使用手指扫描作为登录名，而不是该人每次必须使用用户名/密码登录.

I have been seeing many apps on appstore concerning finger scan. I would like to get a tutorial how it works or if any free/paid sdk available. The goal behind is to use finger scanning as login instead the person has to login every time with a username/password.

非常感谢.:)

推荐答案

这是不可能的.您无法通过iPhone屏幕获取用户指纹.

It is not possible. You can't get the user fingerprint through the iPhone screen.

实际上，您提到的应用程序是伪造的(如果它们试图使用户相信他们确实可以扫描指纹，甚至是骗局).

In fact, the apps you mentioned are fake (and even scams if they try to make users believe they can indeed scan their fingerprint).

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