Thank you for using the AI chat services of Lumiko (hereinafter referred to as "this Application"). This Policy explains the rules governing the collection, use, storage, protection, and external provision of your personal information by this Application, helping you understand your data rights and interests. Your use of this Application's services shall be deemed as your consent to this Policy.
This Application collects the following information within the scope of legality and necessity, divided into "Necessary Information" and "Optional Information":
Device and Usage Environment Information generated when you use this Application, including device model, operating system version, unique device identifier, IP address, network type, and usage logs (login time, function usage records). This information is used to ensure service stability and troubleshoot technical faults.
1. Chat History Information: Conversation content (text, images, voice, etc.) generated when you use the AI chat function. Collection of this information occurs only with your consent, and it is used to optimize AI responses and retain conversation context. You can disable the chat history storage function in the Application settings.
2. Personalized Preference Information: Interest tags you actively set (e.g., "Film & Television," "Gaming") and chat style preferences (e.g., "Formal," "Lively"). This information is used to provide personalized topic recommendations and adjust AI interaction styles.
The collected information is used solely for the following purposes and will not be used beyond the specified scope:
1. Providing Basic Services: Ensuring the operation of services through device and network information, and guaranteeing your normal use of core functions such as AI chat.
2. Optimizing Service Experience: Analyzing your needs and usage habits based on your consented chat history and preference information, optimizing AI algorithms, and providing accurate responses and topic recommendations.
3. Ensuring Security and Compliance: Identifying abnormal logins and malicious attacks through usage logs and device information, preventing illegal and non-compliant behaviors, and meeting regulatory requirements for data management.
4. Communication and Notifications: Sending you account security notifications (e.g., abnormal login alerts) and service update announcements. You can disable non-essential notifications in "Settings - Notification Management."
1. Storage Period: Information is retained in accordance with the "minimum necessary" principle: After disabling chat history storage, historical records will be deleted within 7 working days; usage logs will be retained for 6 months (and anonymized after expiration); other information will be retained for a reasonable period necessary to achieve the intended purpose (except as required by laws and regulations).
2. Storage Location: Your information is stored on compliant servers. If cross-border storage is required, we will separately inform you and obtain your consent.
3. Protection Measures: Technically, SSL encrypted transmission, data desensitization, and access control are adopted; management-wise, security systems are established, staff receive data security training, and regular audits are conducted to identify and address vulnerabilities, ensuring information security.
We will not sell, rent, or transfer your personal information to any third party without your authorization, except in the following cases:
1. Providing information in accordance with court judgments, legitimate requirements from administrative authorities, and to cooperate in combating illegal and criminal activities.
2. Sharing necessary information with partners to implement Application functions (e.g., speech-to-text services) (e.g., voice content is only provided to qualified speech recognition partners). We will sign confidentiality agreements with partners, specifying that the information is used solely for the designated service purpose and cannot be retained, used, or transferred without authorization. Refusal to share this information may prevent you from using the corresponding function.
3. Anonymizing and aggregating information (e.g., statistical analysis of user preferences). Such data cannot be linked to your personal identity and may be used for product analysis or external sharing.
You have the right to inquire about, correct, delete, and withdraw authorization for your personal information. The operation methods are as follows:
1. Inquiry and Correction: After logging in, modify your account nickname and avatar in "My - Account Settings"; to inquire about the complete list of collected information, you may submit a request via the contact information at the end of this Policy, and we will respond within 5 working days.
2. Information Deletion: Manually delete individual chat records or disable the storage function in "My - Privacy Settings"; to delete all information (e.g., account cancellation), submit an application in "My - Account Security - Account Cancellation," and we will process the request and notify you of the result within 15 working days.
3. Withdrawal of Authorization: Withdraw partial authorization (e.g., disabling "Allow Access to Device Location") through Application settings, or withdraw full authorization via account cancellation. After withdrawal, we will stop collecting and using the information, but this will not affect the validity of information that has been legally processed previously.
4. Complaints and Suggestions: If you have questions about information processing or discover security issues, provide feedback via the contact information at the end of this Policy. We will respond within 3 working days and provide a handling result within 10 working days.
We may modify this Policy in accordance with changes in laws and regulations, business needs, or technological developments:
1. Major Changes (e.g., expansion of information collection scope, adjustment of external provision rules): A pop-up notification will appear upon your next login, and you may continue using the service only after confirming your consent.
2. Non-Major Changes (e.g., wording optimization): Updated on the "Settings - About - Privacy Policy" page and announced publicly. Your continued use of this Application's services shall be deemed as your consent to the modified Policy.
1. This Application does not support use by minors under the age of 14. If you are a minor under 14, please stop using the Application immediately and inform us via the contact information at the end of this Policy, and we will promptly delete the relevant information.
2. This Policy is a supplementary clause to the Lumiko User Agreement. In case of any conflict with the User Agreement, this Policy shall prevail; matters not covered in this Policy shall be governed by the User Agreement and relevant laws and regulations.
If you have questions or need to exercise your data rights, please contact us via:
Email: lumiko_connectlink@gmail.com
（注：文档部分内容可能由 AI 生成）