The smart factory system is designed to screen individuals from employees and outsiders to prevent unauthorized access to designated areas, such as the employee cafeteria. The system can scan faces and only allow employees to enter. Meanwhile, the general public can use the services by exchanging a card at the reception. Before entering, they can store their belongings or prohibited items using the Smart Locker system. Inside the store, various payment methods are supported, such as vending machines, self-service payment systems, or ordering through KIOS kiosks.