Fig. 3From: Mosquito Mapper: a phone application to map urban mosquitoesData flow of the application. Application activities are represented in green boxes, data holders are in blue boxes. Solid block arrows represents application’s workflow while white arrows carry data. Data generated by users carry unique IDs and are linked before being sent to the server. Activities performed alone are not linked. Picture data are sent in two places: a Firebase storage where they can be viewed directly and the server where they are stored as a byte arrayBack to article page