Fingerprints recognition on smart phone
by Ho Wah Gordon LAM
1. Advantages
1.1. convenient
1.1.1. simple and direct
1.2. secure
1.2.1. Fingerprints are unique n cant be counterfeited
1.3. intelligent
2. Disadvantages
2.1. unstable
2.1.1. sensor may not work porperly
2.2. inconvenient
2.2.1. affected by many factors