Privacy Policy

RayneFist Tracker
Effective date: August 23, 2026

RayneFist Tracker is developed by RayneFist Vectors. This Privacy Policy explains how the application handles information when you use the application.

1. Camera Access

RayneFist Tracker requests access to the device camera to perform real-time hand tracking.

Camera input is processed on the user's device for the purpose of detecting hand landmarks and controlling compatible robotic hand systems.

RayneFist Vectors does not upload or store camera images or video on its servers.

2. Hand Tracking Data

The application processes hand landmark information generated during real-time tracking. This information is used to calculate control signals for the robotic hand.

Hand-tracking information is processed locally on the device and is not intentionally transmitted to RayneFist Vectors servers.

3. ESP32 Communication

The application can communicate with a compatible ESP32 robotic hand controller through Wi-Fi and WebSocket communication.

Control information is transmitted directly between the user's Android device and the configured controller over the local network.

RayneFist Vectors does not operate a server that receives this robotic-control data.

4. Information Stored on the Device

The application may store configuration information locally on the user's device, including:

This information is used to operate and configure the application.

5. Personal Information

RayneFist Tracker does not require users to create an account or provide personal information to use the application.

The application does not intentionally collect names, email addresses, phone numbers, contacts, or precise location information.

6. Advertising

RayneFist Tracker does not currently display advertisements.

7. Data Sharing

RayneFist Tracker does not sell, rent, or share user data with third parties for advertising or marketing purposes.

8. Data Retention and Deletion

Camera frames and real-time hand-tracking information are not retained by RayneFist Vectors.

Locally stored application settings remain on the user's device until they are modified, deleted through the application where applicable, or removed by uninstalling the application.

9. Security

Reasonable measures are used to limit unnecessary access to information processed by the application.

Users should also ensure that their robotic hand controller and Wi-Fi network are appropriately secured.

10. Children's Privacy

RayneFist Tracker is not specifically directed toward children. The application does not knowingly collect personal information from children.

11. Changes to This Privacy Policy

This Privacy Policy may be updated when the application or its data practices change. The updated version will be published on this webpage.

12. Contact

For privacy-related questions or concerns, contact:

RayneFist Vectors
Email: raynefistvectors@gmail.com