Your iPhone or iPod touch can handle a lot of tasks in your car. We use them as GPS navigators, MP3 players, and as a way to keep the kids from killing each other in the back seat. Now Cobra, that long-time creator of automobile radar detectors, has come up with a very useful device and app that might keep you from getting your driver's license revoked.
Cobra iRadar (US$169.95) uses Bluetooth to link an iOS app running on an iPhone or iPod touch and an iRadar detector unit. The app alerts drivers to speed and red light cameras, speed traps, and intersections with a history of accidents. Visual alerts show up on the iPhone, noting the type of radar or laser being used to track your speed. From t
