A "Device Correlator," operates to identify and configure complementary devices as a combined function of device "touching" and observations of contextual history of human interaction with the various devices in an ad-hoc network environment. New devices are brought into a local trust domain of the network via a "touch-based" process. Further, as each device is added to the trust domain, a contextual history of user interaction with each device is recorded. This recorded context history is evaluated to determine probable device associations. Inter-device associations and device behaviors for trusted devices are then automatically configured as a function of both the context history and the capabilities of the various devices. The result is an automatically configured invisible computing environment, wherein the only actions required by the user are to bring new devices into the local area of the ad-hoc network, and then designate those devices as being trusted.