Terms of Use & Disclaimer

1. About This Site

AI Learning Playground (the “Site”) is a personal information service where I publish learning notes and tutorials on AI and engineering topics.

All content on this Site reflects my personal understanding and research. It does not represent the official views of any company, organization, or other entity.

2. No Affiliation with My Employer

This Site has no affiliation whatsoever with any company or organization I work for, have worked for, or have been associated with — past or present.

The content on this Site is entirely independent of my employer’s business, products, services, policies, and opinions.
No proprietary data, confidential information, or internal materials from any employer appear on this Site.
No employer or organization bears any liability for damages arising from access to or use of this Site.
Please do not direct any inquiries about this Site to my employer or any organization I am associated with.

3. Disclaimer of Liability

I accept no liability for any of the following:

Accuracy or completeness of content: Information on this Site is provided “as is.” It may contain errors or become outdated.
Damages from use: Any direct, indirect, incidental, special, or consequential damages arising from reliance on information published here.
Service interruption or loss: Outages caused by technical failures, server issues, or content removal.
External links: The content, services, or privacy practices of third-party sites linked from this Site.
Security: Risks from all threats encountered when accessing this Site.

Use of this Site is entirely at your own risk and discretion.

4. Intellectual Property & Copyright

Copyright in the original content on this Site (text, diagrams, screenshots, etc.) belongs to me. Please note the following:

Intellectual property rights in any third-party content referenced or quoted (OSS documentation, technical articles, etc.) belong to the respective rights holders.
Product names, service names, logos, and trademarks mentioned on this Site belong to their respective trademark owners.

5. Use of Open Source Software

This Site is built with multiple open source software packages. Each OSS component is used in accordance with its respective license (MIT, Apache 2.0, etc.), and I comply with all applicable license terms. Copyright in each OSS package belongs to the respective rights holders.

Explanations and tutorials covering OSS on this Site are educational content based on my personal understanding. They do not constitute official support or endorsement from any OSS project or its developers.

6. Privacy

This Site may collect access information for the following purposes:

Site analytics (page views, traffic sources, and other aggregate statistics)
Service quality improvement and issue detection

I do not sell or provide collected information to third parties. Third-party analytics services may be used, and their privacy practices are governed by their own policies.

7. Changes to These Terms

I may update these Terms at any time without prior notice. Updated Terms take effect upon publication on this page. Please check this page periodically.

8. Governing Law & Jurisdiction

These Terms are governed by the laws of Japan. Any disputes relating to this Site shall be subject to the exclusive jurisdiction of the Japanese court having jurisdiction over my place of residence, as the court of first instance.