1. A system, comprising: a skin conductivity sensor, located on a rear surface of an electronic device, that collects user touch data; a sensing component that identifies that the electronic device is not being actively utilized and not being passively utilized based on an analysis of the user touch data; an identification component that determines an identity of a user that last utilized the electronic device based on measurement information obtained by a thermal sensor on the electronic device; and a configuration component that initiates a display time-out of the electronic device in response to a determination by the sensing component that the electronic device is neither actively nor passively being utilized, wherein the display time-out is customized based at least in part on the identity.