RD Curve AI

1. Introduction

Welcome to RD Curve AI ("we", "our", or "us"). We are committed to protecting your privacy and personal information. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our Service.

2. Information We Collect

2.1 Information You Provide

We collect information that you voluntarily provide when you:

Create an account: Email address, password, and username
Upload data: Research data, experimental logs, datasets, and related content
Contact us: Name, email, and message content
Use the Service: Custom metrics, dataset names, and method configurations

2.2 Automatically Collected Information

When you use the Service, we automatically collect:

Usage data: Pages visited, features used, time spent on the Service
Device information: Browser type, operating system, IP address
Cookies: Session cookies for authentication and preferences
Log data: Access times, error logs, and system activity

3. How We Use Your Information

We use the collected information to:

Provide, operate, and maintain the Service
Process and analyze your uploaded data using AI technology
Authenticate users and manage accounts
Generate visualizations and Rate-Distortion curves
Improve, personalize, and expand the Service
Communicate with you about updates, features, and support
Monitor and analyze usage patterns and trends
Detect, prevent, and address technical issues and security threats
Comply with legal obligations

4. AI Processing and Third-Party Services

4.1 AI Data Processing: We use Aliyun's API to parse and structure your uploaded experimental data. When you upload data for AI parsing, the content is sent to Aliyun's servers. Aliyun processes this data according to their privacy policy and data usage terms.

4.2 Other Third-Party Services: We may use additional third-party services for hosting, analytics, and email delivery. These providers have access only to the information necessary to perform their functions and are obligated to protect your data.

5. Data Storage and Security

5.1 Data Storage: Your data is stored in secure databases. We implement industry-standard security measures including encryption at rest and in transit.

5.2 Security Measures: We use authentication systems, encrypted connections (HTTPS), and regular security updates to protect your data. However, no method of transmission over the Internet is 100% secure.

5.3 Password Security: Passwords are hashed using industry-standard algorithms before storage. We never transmit or store plain-text passwords.

6. Data Sharing and Disclosure

We do not sell or rent your personal information. We may share your information only in the following circumstances:

With your consent: When you explicitly share datasets or data with other users
Service providers: With third parties who assist in operating the Service (AI processing, hosting)
Legal requirements: When required by law, regulation, or legal process
Protection of rights: To protect our rights, property, or safety, or that of our users
Business transfers: In connection with a merger, acquisition, or sale of assets

7. Your Rights and Choices

You have the right to:

Access: Request a copy of the personal data we hold about you
Correction: Update or correct inaccurate information
Deletion: Request deletion of your account and associated data
Data portability: Export your datasets in JSON format
Opt-out: Unsubscribe from marketing communications
Withdraw consent: Stop using features that rely on your consent

To exercise these rights, please contact us through the information provided at the end of this policy.

8. Data Retention

We retain your personal information and uploaded data for as long as your account is active or as needed to provide the Service. If you delete your account, we will delete your personal data and uploaded datasets within 30 days, except where we are required to retain it for legal purposes.

9. Cookies and Tracking

We use cookies and similar technologies to:

Maintain your session and keep you logged in
Remember your preferences and settings
Understand how you use the Service

You can control cookies through your browser settings. Disabling cookies may limit some functionality of the Service.

10. Children's Privacy

The Service is not intended for users under the age of 13. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately.

11. International Data Transfers

Your information may be transferred to and processed in countries other than your own. These countries may have different data protection laws. By using the Service, you consent to such transfers.

12. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new Privacy Policy on this page and updating the "Last Updated" date. We encourage you to review this Privacy Policy periodically.

13. Contact Us

If you have any questions or concerns about this Privacy Policy or our data practices, please contact us at i@do1e.cn.

14. GDPR Compliance (For EU Users)

If you are located in the European Economic Area (EEA), you have additional rights under the General Data Protection Regulation (GDPR), including the right to lodge a complaint with a supervisory authority.