The "서산시 안심지기" app is a safety service developed for the citizens of Seosan, aimed at enhancing family safety with a range of features. It offers real-time location tracking, safe return notifications, and safety zone management to ensure the well-being of family members.

Key functionalities include an emergency request feature that sends alerts to guardians and the monitoring center when the volume button is pressed multiple times, facilitating rapid response from authorities. Additional features allow for the management of safe zones, notifications for return times, and the transmission of disaster-related images to the monitoring center, making it a comprehensive tool for managing safety concerns in everyday life.