Last summer, during its WWDC keynote, Apple announced that it was going to be taking its digital assistant act on the road. It introduced Siri 'Eyes Free,' a feature that allows qualified iPhone users to interact with Siri over Bluetooth using stock vehicle controls.
A total of 9 major automakers have pledged support for the hands-free system including Audi, BMW, Toyota, Honda, Land Rover, Mercedes-Benz, and Jaguar. And today, it makes its official debut in Chevrolet's youth-oriented Spark and Sonic vehicles...