Abstract: The invention encompasses a mobile, expandable shelter intended to provide medium term housing to disaster victims. The invention minimizes moving parts so as to make the shelter more structurally sound and allows full deployment by two people in less than ten minutes without the use of a motor to supply hydraulic, pneumatic or electric assistance. This shelter will maximize space by offering the unique feature of side shells that slide over the base structure not out of the base structure.

Abstract: The invention encompasses an entirely automated room extension intended for larger wheeled structures such as a Recreational Vehicle or a semi trailer that has been modified to form an office or semi-permanent emergency shelter. The extension, having substantially hinged, folding, rigid panels that in the collapsed state are stacked flush forming the exterior surface and with a simple push button will automatically deploy a supporting structure and then automatically expand the panels to form a solid enclosure of usable interior space. A programmable logic controller will activate the extension and contraction of several actuators in such order as to deploy and collapse the enclosure by push button with no manual intervention.