I thought the ECObitat concept from Felipe Campolina was worth a look. ECObitat, a modular system capable of being applied to emergency or relief housing, features drop-down telescopic legs and a steel skeleton covered in OSB, thermoacoustic insulation, and greenery. Water and solar power is collected on the roof, while an Energy Ball captures on-site green energy. The set up is spartan but interesting nonetheless.
Credits: Felipe Campolina; noticed at Inhabitat.