Depth perception is the ability to perceive the distance of objects in our environment. It allows us to judge how far away things are, which is essential for tasks like reaching for an object or driving a car. Our brains use various cues, such as binocular vision (the slightly different views from each eye) and monocular cues (like size and perspective), to create a three-dimensional understanding of our surroundings. This skill develops in early childhood and continues to improve with experience. Depth perception is crucial for activities like sports, art, and even everyday tasks like walking or climbing stairs. Without it, navigating the world would be much more challenging.