Charts, histogram and barcode as symbols of image processing
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Imprint and privacy

Information pursuant to Section 5 DDG, controller within the meaning of the GDPR:

Patrick Hess
Höflingweg 6
36088 Hünfeld
Deutschland
info @ vision2u . de

Telephone:

Com2u

Tax number: 01882730341
U-tax-ID: DE-1915092283
District court: Fulda

Responsible for the content under Section 18(2) MStV


Privacy policy

Last updated: November 2026. The controller is Patrick Hess, as named above. The full privacy policy (in German) is the legally binding version.

Server log files

When you visit these pages, the web server processes technically necessary connection data (IP address, date and time, requested file, amount of data transferred, browser and operating system, previously visited page). This serves to deliver the pages, to keep them running reliably and to defend against attacks (Art. 6(1)(f) GDPR). The web server is operated by a hosting provider that processes the data on our behalf (Art. 28 GDPR). The retention period follows the hosting provider's rules.

Reach measurement with Umami

On the basis of our legitimate interests (Art. 6(1)(f) GDPR) we use the software Umami to statistically evaluate the use of these pages. Umami is operated by ourselves on our own server in Germany (stats.com2u.selfhost.eu); the data is not passed on to third parties. Umami does not set cookies and does not store information on your device. The following is processed: the page visited, the previous page (referrer), browser, operating system, device type, screen resolution, language setting, the time of the visit and the country or region derived from the IP address. The IP address is processed only briefly and is not stored. An anonymous identifier (hash) is formed so that page views of one visit can be grouped; no conclusions about individual persons are drawn. You can object (Art. 21 GDPR) by contacting us using the details above, or by blocking the script from stats.com2u.selfhost.eu in your browser or with an ad blocker.

YouTube videos (two-click solution)

Some pages offer a video from YouTube (Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; parent company Google LLC, USA). The video is only loaded when you click "Load video"; before that there is no connection to YouTube. We use the extended privacy mode (youtube-nocookie.com). When the video loads, data, in particular your IP address and technical details about your browser, is sent to YouTube; YouTube may set cookies or access information on your device. A transfer to Google LLC in the USA is possible. The legal basis is your consent by clicking (Art. 6(1)(a) GDPR, Section 25(1) TDDDG). You can withdraw consent at any time with effect for the future by reloading the page without starting the video and by deleting cookies in your browser. More information: Google privacy policy.

Cookies

These pages do not set cookies themselves. No other third-party content is loaded.

Contact

If you contact us by e-mail, we process your details to handle the request (Art. 6(1)(b) or (f) GDPR) and delete them once they are no longer required and no statutory retention duties apply.

Your rights

You have the right of access, rectification, erasure, restriction of processing and data portability, and the right to object to processing on grounds relating to your particular situation (Art. 15 to 21 GDPR). You can also lodge a complaint with a data protection supervisory authority.



Copyright © 2010 Patrick Hess

Reference projects

Com2u | AI-Server | Der Klimawandel | Katastrophenmelder | Katastrophenmelder2 | Katastrophen Grafana | AI-Mentor | AI-Tourguide | Mischen.Jetzt | SunriseTradingSystems | OrganAIzer | UniversityOfAI | Developer2u | Produkt Pass | Battery Pass