Sector Identity / Legal Notice
Operator & Person Responsible for this Information Service:
Fred Günter Stier (F.G. Stier)
Authorized Service Address:
c/o IP-Management #9579
Ludwig-Erhard-Straße 18
20459 Hamburg, Germany
Content pursuant to § 5 DDG (Digital Services Act) / § 18 MStV:
Publisher: ARKUSNAT Publishing
Owner: Fred Günter Stier
Digital Frequency & Contact:
E-Mail: fg_stier@gmx.de
Cover Design & Illustrations:
ARKUSNAT Publishing | F.G. Stier
Utilizing digital composition tools.
Legal Notes & Copyright Protection
The work, including its components (texts, programming, vector graphics, and interactive simulations), is protected by copyright. Any exploitation outside the strict limits of copyright law is prohibited and punishable without prior written consent from the publisher and the author.
Sector Data Rights / Privacy Policy
Responsible Entity for Data Construction:
Fred Günter Stier
c/o IP-Management #9579, Ludwig-Erhard-Straße 18, 20459 Hamburg, Germany
This web application is provided locally via an ESP32 microcontroller within the network. No server-side collection, permanent storage, or processing of your personal attributes takes place.
1. Local Data Collection & RAM Processing
All interactions with this application take place exclusively client-side in your browser. No user profiles are created, and no tracking mechanisms (such as persistent cookies) are established.
2. Sensor Access (Camera / AR Scanner)
For decoding and analyzing the sector codes, the system requests access to your device's camera.
// SYSTEM INFORMATION: Video and image frequencies are processed exclusively locally within the volatile memory (RAM) of your end device. At no point are image data or camera recordings transmitted to external servers.
3. External Libraries & Frequencies (CDNs)
To maintain cybernetic functionality, the system embeds selected, trusted external resources:
- ZXing Library: Loaded via unpkg.com to decode the data matrix patterns of physical book pages directly in the browser.
- YouTube Vectors: When activating videos, connection protocols to servers operated by Google (YouTube) are established to stream the video files. Connection data (e.g., your IP address) may be captured in the process.
4. Rights of Data Subjects
Under the GDPR, you have the right to free information regarding the origin, recipient, and purpose of your stored personal data, as well as a right to rectification, blocking, or deletion of this data.
However, because this application is designed as a completely enclosed, local construction and **does not persist or store any personal attributes**, any inquiry regarding or deletion of non-existent datasets is inapplicable.