More information about this project can be found on my personal website here: https://nathanvillicanashaw.com/archive/hss
The Acropolis Family firmware is contained in this repo: https://github.com/nathanshaw/unified_hss_firmware
The Speculator genus can be found here: https://github.com/nathanshaw/speculator
The Explorator genus can be found here: https://github.com/nathanshaw/explorator
The Legatus genus can be found here: https://github.com/nathanshaw/legatus
Footage and discussions concerning the Hyper-Soundwalk project can be found on this Facebook page: https://www.facebook.com/hypersoundwalk