A system includes a processor and a memory accessible to the processor. The memory includes instructions that, when executed by the processor, cause the processor to perform operations including, in response to an activation event, sending information to a biometric input device to activate the biometric input device. The operations further include receiving biometric data corresponding to a particular user from the biometric input device. The operations include determining whether an identification of the particular user matches the biometric data. In response to determining that the identification of the particular user matches the biometric data, a service is provided to a device associated with the particular user.