Question

question 23 of 25
which situation is the best example of the use of facial recognition?

a. a website features images of various haircuts on random people.

b. a friend comments on an image you post to instagram.

c. a smartphone scans your face to unlock your phone.

d. a blog identifies award - winning actors.

Explanation:

Facial recognition is a technology that identifies or verifies a person's identity using their face. Option A just shows haircut images on random people, no recognition. Option B is a social media comment, not related to facial recognition. Option D is identifying actors, likely through text or other means, not facial recognition. Option C involves a smartphone using facial recognition to unlock, which is a direct use of the technology.

Answer:

C. A smartphone scans your face to unlock your phone.