Adding a Final Feature: SMS Task Workers

Imagine that Refuge’s product management has requested that we add one more common feature to the application. To facilitate communication and interactions in a given area, to generate interest, and to meet actual traveler needs discovered during beta testing, we’ve decided to include a Short Message Service (SMS) message option for notifications. Refuge staff periodically send and, in some cases, allow certain non-governmental organization (NGO) users such as Unicef or Médecins Sans Frontières to send location-specific alerts divided into five categories: Logistics (accommodation, transportation, banking), History/Nature (sites of archaeological or geographic interest), Aid (hospital, emergency services, ...

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