It looks intriguing, but its shape is really conducive to being literally blown away. Friends told me once about their camping trip during which they were returning from a hike, only to see their dome-shaped tent (anchored by tent stakes initially) rolling across a field, just like a tumbleweed.
I know a tent is rather light weight, but shape is important in wind resistance, and a dome shape has lots of merit, but this interesting little module looks too much like an egg in shape. Unless it would be seriously and deeply anchored in place, I'd feel unsafe in high winds, even without tornadoes or hurricanes.
