This is the TED Talk about version 1, and the vision of a different kind of technology base: https://www.ted.com/talks/marcin_jakubowski_open_sourced_blu...

Marcin et al., had also designed and built an open source earth brick maker, and trialed it in building buildings out of it. The advantage is being able to source building materials on site.

I don’t know how far the organization has gone in designing and prototyping the other devices they have on their roadmap.