Modern arcade machines have evolved to incorporate advanced biometric features for player identification, enhancing both security and personalization. These systems often use fingerprint scanners, facial recognition, or even iris detection to uniquely identify players. By integrating biometric technology, arcade operators can track player progress, customize gaming experiences, and prevent unauthorized access. For instance, fingerprint recognition ensures that only registered users can access their saved data or rewards. Additionally, facial recognition enables seamless login and personalized game settings. This innovation not only improves user convenience but also adds a layer of security, making arcade gaming more engaging and secure for players worldwide.