**About arc42**

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arc42, the template for documentation of software and system architecture.

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Template Version 0.1.0. initial architecture documentation, 2026-11-08

Created, maintained and © by Dr. Peter Hruschka, Dr. Gernot Starke and contributors. See <https://arc42.org>.

Adapted for the Gig Line project (Linux-first walking/driving demo around 6840 Hollywood Blvd).