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references / credits / copyrights / trademarks

This project is based on the work of the IBM 1401 team at the Computer History Museum,
the videos and information of CuriousMarc and Ken Shirriff,
and the documents made available via bitsavers.org

This program is an enthusiast's project and is not related to or promoted by IBM.
All assumptions are based on manuals and other people's videos and websites.
For poblems / suggestions / improvement, contact me via email or have a look at
the discord server.

There's no kind of user data collection or remote access implemented directly into the 1401 simulation.
The 1403 PDF add-on tries to open a local connection to 127.0.0.1:1403

However the framework (Unreal Engine) may try to open connections for debugging and telemetry.
Nevertheless the program needs no network connection to work;
you may block any traffic e.g. in the OS firewall popup.

IBM® is a trademark of the International Business Machines Corporation link

The 1401 simulator uses Unreal® Engine.
Unreal® is a trademark or registered trademark
of Epic Games Inc. in the United States of America and elsewhere.
Unreal® Engine, Copyright 1998 – 2024, Epic Games, Inc. All rights reserved.
Unreal Engine is a product of the Epic Games Inc. link
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