• big enough to accommodate groups - of - six in refugee camps . New features include solar panels , high - ceilings and lockable doors . Mass roll - out follows successful trial in Ethiopia and on the internet . organizers say it will improve the lives of thousands of displaced migrants .
Shelters big enough to house families-of-six in refugee camps . New features include solar panels , high-ceilings and lockable doors . Mass roll-out follows successful trial in Ethiopia and on Syria border . Charities say it will improve the lives of thousands of displaced migrants .