Terms of use

Content

The Periodic Stack of Agency, the four-axis act tuple, the 2 × 2 of (Actor × Selection), the located actors, and the history of the agent seat on this site are © 2026 David Charlot and Open Interface Engineering, Inc. The cited Unix utilities, scheduling daemons, and historical roles are themselves the work of their original authors and communities.

Use

You may read, link to, and quote this material with attribution. Republication in full or substantial part requires written permission. Educational use under fair-use principles is welcomed.

No warranty

The classification and located actors are offered for educational and research purposes. No warranty, express or implied, is offered for any use beyond reading.

Contact

For questions or permissions, write to [email protected].