The Wall's software stack

Display host

Primary host. Handles display, layout, and state for experiences. Runs Ubuntu Server 20.04.

• footron-controller-dotfiles
• footron-controller
• footron-wm
• footron-placard
• footron-web-shell
• footron-data
• footron-loader
• footron-4pong

Windows machine

Displays windows-only experiences, including those using Unreal Engine. Runs Windows 10 Enterprise.

• footron-windows-dotfiles
• footron-windows

API server

Hosts the web frontend, public API, and routes protocol messages to the display host. Also handles QR code authentication lifecycle. Runs Ubuntu Server 20.04.

• footron-api-dotfiles
• footron-api
• footron-router

Messaging protocol client libraries

• footron-protocol-python
• footron-controls-client
• footron-messaging-python
• footron-messaging-js

Experience development tools and templates

• footron-controls-cli
• footron-app-template-python
• footron-app-template-js
• footron-controls-template-typescript