A method for a system includes capturing with a biometric capture device biometric data associated with a user of a smart device, determining with processor a user profile in response to the biometric data, determining with a physical sensor a plurality of physical perturbations in response to physical actions of the user, determining with the processor a requested user-perceptible action in response to the user profile and the plurality of physical perturbations, receiving with a short-range transceiver an authentication request from a reader device, and outputting with the short-range transceiver a token and identification of the user-perceptible action to the reader device in response to the authentication request, wherein the reader device performs or directs performance of the user-perceptible action in response to the identification of the user-perceptible action and to the token being valid.