Approximately what percentage of our driving clues depend on vision?

The correct answer is that approximately 90% of our driving clues depend on vision. This statistic highlights the critical role that sight plays in driving. Effective driving involves constant scanning of the environment to gather information about other vehicles, pedestrians, traffic signals, and road conditions. Our eyes help us to assess distances, speeds, and potential hazards.

The high percentage reflects the fact that vision is fundamental to our ability to react appropriately to changing circumstances on the road. Although other senses, such as hearing, play a role in driving (e.g., listening for sirens or honks), they do not compare to the amount of information we derive from our visual field. This insight emphasizes the importance of being aware of our visual capabilities and ensuring that our vision is adequate for safe driving, reinforcing the need for regular eye exams and avoiding distractions that could impair our ability to see clearly while operating a vehicle.