Upgrades to the SpareOnePlus include a location-based service which identifies the exact location of the cellID, accessible through a free smartphone app, as well as audible numeric feedback which reads the number dialed and incoming calls aloud.
Reality mining may appear to be more science fiction than fact, but from our cell phones to e-mail to work ID badges, we leave behind constant trails of information about ourselves.
The camp's re-engineering awards went to a group that developed a technique to alter the ID numbers on Global System for Mobile Communications cell phones and to another team that found a way to defeat a biometric fingerprint scanning system.