The result was the Refugee Aid app – or RefAid for short. Created over the course of a weekend in early 2016, RefAid uses geolocation and real-time data to show migrants, refugees and aid workers up-to-date maps of the nearest service points, filtered by category. Some meet simple short-term needs – such as water or blankets – while others cater to the long-term demands of a life lived in limbo: legal aid, medical clinics and education.