Here is the second video, which covers the current prototype progress and the next steps and goals.
And here is the official system design document:
This document contains all sorts of information concerning the design concept, components list, current progress, plans and goals, links to code and resources, and license information. That's a lot of stuff.
I believe that this project has completed all requirements for the hackaday prize quarterfinal round. If you notice something I missed, please let me know before it is too late.
Thanks for your support.