Touch ID application
by Zhizhao HE
1. Touch ID
1.1. Background
1.2. components
1.2.1. Hardware
1.2.2. Software
1.3. set up
2. Applications
2.1. Unlock Apple devices
2.2. Make a purchasement
2.3. Authenticate the apple pay
3. Advantages
3.1. Security
3.2. Quickly Access
3.3. Convenience
3.4. Automatically
4. Disadvantages
4.1. False Negatives
4.2. Forgercy