Scan QR codes from lottery tickets to instantly view winning numbers. Display results on screen without storing any personal data. Supports multiple tickets for quick verification. Requires camera permission for functionality.
Access doors via Bluetooth, send access permissions
Users can access apartment common entrance doors via Bluetooth. Approved users can enter using Bluetooth. The sends access credentials to other users, allowing temporary entry permissions for specific periods.
Provides disaster alerts and emergency information. Receives disaster notifications, weather alerts, and can set reception regions. Shares alerts via SNS and SMS. Offers direct call functions for emergency services.
