What is vision?

Vision is the ability to perceive and interpret the surrounding environment through the eyes. It involves the process of receiving light through the eyes, converting it into electrical signals that are transmitted to the brain, and then interpreting these signals to form images, shapes, and colors. Vision is instrumental in understanding and navigating the world around us, recognizing objects, people, and places, and perceiving depth, motion, and spatial relationships. It is a complex sensory process that allows organisms to gather and process visual information.