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NASON is an Emergency Assistant that helps in contacting a person in emergency situation. Assume a situation where person A wants to contact person B, but B’s mobile is switched off or not reachable. NASON in this situation provides the information about people who are around person B at a certain distance and who are in person B’s contact list. A request can be made by person A to one (person C) of those people suggested by NASON. Based on response received by person C, connection is made which enables person A to contact person B with the help of person C. It's a simple idea with great many applications.