Separators are tools or devices used to divide or distinguish different elements within a system or process. They can be found in various contexts, such as in machinery, where they separate materials, or in graphic design, where they create visual breaks between sections of content. Common examples include filters in industrial applications and lines or borders in digital layouts. In programming, separators are often used in data formats to distinguish between values. For instance, in CSV (Comma-Separated Values) files, commas act as separators to differentiate individual data entries. This helps in organizing and processing information efficiently across different platforms and applications.