Doljabi Hangul that starts with a storyDoljabi Hangul is a language play program that develops vocabulary and imagination through repetitive and rhythmic speech games based on childrens familiar life topics. This application is provided to help the learning of Doljabi Hangul.Through game activities, you can review what you have learned from picture books again, and have fun and enjoy playing by touching and moving.Games and Song of Stones are provided in the application, and menus except for some are provided only to members who have purchased the book.[Smartphone App Access Permission Guide]When using the app, we are requesting access to provide the following services.[Required access rights]▶ Storage space - It is used to save the files required to run the app in the terminal.▶ Camera- Used to recognize QR[How to agree and withdraw access rights]▶ Android 6.0 or later: Settings > Apps > Select permission item > Permission list > Select Allow or Disable access▶ Under Android 6.0: Upgrade the operating system to revoke access or delete the app* In the case of Android versions below 6.0, individual consent to items is not possible, so we are receiving mandatory access consent for all items, and you can revoke access in the above way. It is recommended to upgrade to 6.0 or higher.