Question

One of the key advantages of retina scans is that users can stand a good distance away from the camera and still produce a viable image. What is the primary factor contributing to this advantage?

a) Infrared radiation
b) High-resolution cameras
c) Unique vascular patterns
d) Facial recognition algorithms

Answer 1

The primary factor contributing to the advantage of standing a good distance away from the camera in retina scans is the unique vascular patterns in the retina.

Step-by-step explanation:

The primary factor contributing to the advantage of being able to stand a good distance away from the camera and still produce a viable image in retina scans is the unique vascular patterns in the retina.

The retina contains a network of blood vessels that exhibit distinct patterns for each individual. These patterns do not change with distance, allowing the camera to capture a clear image even when the user is far away.

This advantage is not dependent on infrared radiation, high-resolution cameras, or facial recognition algorithms.