1. A method of obtaining user-specific information on a portable computerized apparatus, the method comprising: receiving an interrogating wireless signal configured to cause a wireless device to respond, the device uniquely associated with a user of the portable computerized apparatus; evaluating the received interrogating wireless signal to determine whether the wireless device should respond; when it is determined that the wireless device should respond, transmitting a responsive wireless signal from the wireless device, the responsive wireless signal comprising data uniquely identifying the wireless device; and receiving at a data interface of the portable computerized apparatus, information configured according to at least one information profile of the user, the at least one profile having been identified based at least in part on the data uniquely identifying the wireless device.