We collect personal information you actively provide, including your name, email address, class information, and project content. When you use the AI Coach, conversation content is temporarily stored to maintain continuity.
Your information is used to: provide personalized learning guidance, track project criteria completion, and support the teacher approval workflow. We do not use your personal information for advertising or third-party marketing.
All data is stored in a self-managed local PostgreSQL database (on-premise or private cloud) with TLS encryption. AI conversation content is retained for a maximum of 30 days after the conversation ends, then automatically deleted.
This platform uses DeepSeek or OpenAI APIs for the AI Coach. Per these providers' policies, your conversation data may be used for model improvement but not for personalized advertising. Please review the relevant provider's privacy policy before use.
You have the right to request access to, export, or deletion of your personal data. To exercise these rights, please contact your teacher or platform administrator.
This platform uses essential cookies to maintain login state and session security. We do not use tracking cookies or third-party analytics.
If you have any questions about this privacy policy, please contact your teacher or reach us through the platform's messaging system.
LearnPBL supports installing the browser as a PWA (Progressive Web App) on your home screen. After installation, the following data may be stored in your device's local browser (IndexedDB):
Your rights:
For details about data processing, please contact dpo@learnpbl.com.
Last updated: June 6, 2026