What describes the blur of objects off to your sides as your speed increases?

The term that describes the blur of objects off to your sides as your speed increases is known as speed smear. As a vehicle accelerates, the peripheral vision becomes less effective at capturing clear images of objects in motion, leading to this phenomenon. This occurs because the brain struggles to process the rapidly changing visual information from the sides, resulting in objects appearing to streak or blur.

Understanding speed smear is crucial for drivers, as it emphasizes the importance of focusing on the road ahead while being aware of peripheral conditions. This awareness aids in maintaining proper navigation and safety, especially when driving at high speeds. Recognizing that visual clarity diminishes at increased speeds can help drivers adjust their attentiveness, making them more cautious and better prepared to respond to any potential hazards that may arise in their peripheral vision.