Besides emergency shelter, this structure could also be a playhouse, dog house, temporary work building, astronomy observatory, deer blind, EMI shield enclosure, ice fishing house, orbital habitat, green house, bullet proof enclosure, animal shelter, fire shelter, Burning Man habitat, and so on. All portable, cheap, and quickly erect-able. Just change the size and shape to meet your needs and select the appropriate materials. Variations of this concept can also make solar concentrators, dish antennas, and domes (maybe the world's first one peice, fold up dome!)
The example shown here is a very basic seven sided yurt type structure, made with Home Depot Wardrobe boxes, Gorilla tape, and spring clips. The wardrobe boxes are convenient because most of the creases needed for folding are already there.
Patent Pending. More variations to come, showing additional features and options. Thanks for your interest.