I flew the Skihouse with Richard Horden to the "Klein Matterhorn" with the helicopter. There was no materialized foundation. We have used the power of frozen water to fix the three feet of the structure and to resist against the strong wind-forces on 4000m. See the article in DETAIL - link.
I develop very efficient structures using self-organized physical formfinding processes. In a second step I use 3d-scan software and parametric design to produce files to factury. See my contemporary seminar at the University of Innsbruck - link.
I bend wood in statically self-interlocking configurations and I use flexible PV-foil as a fully integrated waterproof skin to reduce material and energy consumption to the maximum. See the peer reviewed paper at the conference on advanced building skins - link