Rookie's Co., Ltd. "T Safe Reminder" application is a child's back and school notification service and
It is a school safety net service that provides a school notice service.

[Commuting to/from school reminder service]
It is a safe reminder service, such as using the short-distance wireless communication method recommended by the Ministry of Education.
After your child has a terminal for safety alerts, information is automatically collected when entering and leaving school.
This is a service that provides real-time notifications to guardians.
- School notification
OOO Student's school signal has been detected. – 08:00 Lucis Elementary School
- Notice of dismissal from school
A signal from OOO student (off-school/after-school class) has been detected. – 13:00 Lucis Elementary School
- Notifications after school
OOO Student's (after school/after school class) signal was detected. – 14:00 Lucis Elementary School
- Emergency call notification
OOO student pressed the emergency call at Rukis Elementary School. – 15:00

[School Announcement Service]
This is a service for smooth communication between the school and parents.
Any parent can receive home correspondence and notices sent from the school,
You can also download attachments and respond to research surveys (to be updated).

[Location Path Lookup Service]
This is a service that provides location information by scanning the student's terminal with the T Safe Alert app.
When the app is closed or not in use (background), location information is collected by checking the Bluetooth signal of the student terminal.
- Student terminals only support Bluetooth, so you cannot transmit data or check the location.
- When a student device is scanned in the app, location information is collected and data is sent.
- The more users of the app, the more accurate the student's location information is collected.