MOST POPULAR: Video, stories and more
SIGN-UP: Get breaking news sent to you from ABC7
They can fumble for their iPhone instead.
A new application locks or unlocks car doors and even starts the engine by pressing a button on the phone.
The Viper Smart Start app is but it costs $500 to have athe Viper communications system installed in the car.
Today's latest headlines | ABC7 News on your phone
Follow us on Twitter | Fan us on Facebook | Get our free widget