Self-service terminals are automated machines that allow users to perform various tasks without the need for assistance from staff. Commonly found in places like airports, grocery stores, and banks, these terminals enable customers to check in for flights, purchase tickets, or withdraw cash. They are designed to streamline processes and reduce wait times. These terminals typically feature touch screens and user-friendly interfaces, making them accessible to a wide range of people. By using self-service terminals, customers can complete transactions quickly and efficiently, enhancing their overall experience while minimizing the workload for employees.