What is Field of View?
How much your brain takes in at a single glance
Your field of view, sometimes called your useful field of attention, is how much visual information you can take in and process at a single glance without moving your eyes. It's not just about peripheral vision. It's about how much of the periphery you can actually use.
A wider field of view is correlated with better driving performance, faster reactions in sports, and reduced fall risk in older adults. It's also one of the cognitive abilities that responds most clearly to training. Athletes train it deliberately; quarterbacks scanning a defense, soccer goalkeepers tracking a corner kick. In daily life, it's what lets you spot a kid running into the road from the corner of your eye while you're focused on the car ahead.
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Field of View