What happens to a driver's perception of speed as the distance from their central vision increases?

As a driver looks away from their central vision, their ability to accurately assess speed can be affected. Central vision, which is sharp and allows for detailed observation, is crucial for evaluating distances and speed. However, as objects move into peripheral vision, this perception may become less reliable.

In peripheral vision, details are not as clear, and the brain receives less precise information about moving objects. As a result, the apparent speed of oncoming vehicles or objects may seem distorted, leading to difficulty in making safe driving decisions. This phenomenon emphasizes the importance of using one's central vision for assessing speed and distance accurately. Drivers should be conscious about this limitation, especially when navigating fast-moving traffic or making quick judgments on road conditions. It's essential for safe driving to regularly refocus attention back to central vision for accurate perception.