Apple has filed for a patent to let your smartphone also act as a car key. While some automakers have apps that already do that, this solution lets users selectively share the functionality with other devices.
USA Today is reporting that General Motors will introduce a new key fob next April that makes your current controller look like a batter-powered key. The new fob wil feature an LCD display so that your vehicle can actually communicate things to you like the ' tire pressure, the odometer reading, how much fuel's in the tank, etc. You can also change the stereo's radio settings remotely and start the car with the fob if you've opted for GM's remote start package. Oh yeah, it'll unlock the doors, t