Big Brother's on the phone

The Chicago Sun-Times reports:

GPS chips in cell phones can do a heck of a lot more than help 911 workers locate you in an emergency, as Jim Fuentes' son Eric discovered while zooming down a highway at 85 mph.

The elder Fuentes received an SMS "speed alert" on his phone telling him his son was booking it. The same alert was available via an e-mail or on a Web site,

And there's more to this system, known as "Whereabouts, Family Tracking and Navigation" developed by Aurora-based Clarity Communication Systems Inc., a start-up founded by Fuentes and seven other former Lucent wireless software engineers in 1998.

Tracking.