Sap Se

Subha Banerjee

Parthasarathy Menon

Srimukha Karantha Babukodi

Anshul Saxena

Balkrishnan Venkiteswaran

Karthik H

Abirami Sundaresan

Systems and methods include reception, at a first device, of a wireless communication packet from a second device, determination, at the first device, of a received service identifier included in the wireless communication packet, determination, at the first device, of whether the received service identifier matches a first service identifier or a second service identifier, if the received service identifier matches the first service identifier or the second service identifier, establishment, at the first device, of a connection to a server of the second device using a device address included in the wireless communication packet, requesting, using the connection and at the first device, of a user identifier from the server of the second device, if the received service identifier matches the first service identifier, transmission, from the first device to a remote server, of a first indication of proximity of a user of the first device to a user associated with the user identifier and a second indication of proximity of the user associated with the user identifier to the user of the first device, and, if the received service identifier matches the second service identifier, transmission, from the first device to the remote server, of the first indication of proximity of the user of the first device to a user associated with the user identifier.

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Chinsurah, India

Subha Banerjee