Visual encoding is the process of transforming information into a visual format that can be easily understood and remembered. This can include using images, colors, and shapes to represent data or concepts. For example, a bar graph uses bars of different lengths to show comparisons between different categories, making it easier for people to grasp the information at a glance. In everyday life, visual encoding helps us navigate our surroundings and understand complex ideas. For instance, road signs use symbols and colors to convey important messages quickly, allowing drivers to react promptly. By relying on visual cues, we can process information more efficiently and make better decisions.