A system includes a plurality of antennas, positioned to be capable of receiving a wireless near field communication (NFC) device signal associated with a device located in any one of a driver's back pocket or front pocket, a center console or a passenger seat. The system also includes an NFC reader, in communication with the plurality of antennas. The NFC reader is operable to assign, based at least in part on a number of signals received and a signal strength, one of one or more devices associated with detected signals to a driver. The NFC reader is in communication with a vehicle computing system, operable to retrieve additional information associated with the device assigned to the driver and to apply that information to control vehicle settings.