Section 3
There is an easier “key”/than a password. It is used in biometric authentication. In this system,/human body parts/such as a face, a fingerprint, or veins/work as a “key.” There is no risk/of losing a key/or forgetting a password.
One common type of the system/is facial recognition. It is used for smartphones and computers/as well as at airports and amusement parks. Users only need to look at a camera. It is fast and convenient.
You may think,/“I wish I could use facial recognition/for everything.” However,/there is a concern/about its accuracy. One study showed/that white men were better recognized/than black women. That was because the system did not have enough data/for some races and genders. The system needs to be accurate/for everyone.
There is an easier “key”/than a password. It is used in biometric authentication. In this system,/human body parts/such as a face, a fingerprint, or veins/work as a “key.” There is no risk/of losing a key/or forgetting a password.
One common type of the system/is facial recognition. It is used for smartphones and computers/as well as at airports and amusement parks. Users only need to look at a camera. It is fast and convenient.
You may think,/“I wish I could use facial recognition/for everything.” However,/there is a concern/about its accuracy. One study showed/that white men were better recognized/than black women. That was because the system did not have enough data/for some races and genders. The system needs to be accurate/for everyone.