Apples CarPlay interface will put iOS apps on your dashboard, and it could eventually save your life behind the wheel. According to a recent Apple patent, your iPhone might eventually be able to prevent you from texting if it senses youre driving. The USPTO published Apples patent for lock-out mechanisms for driver handheld computing devices, which will allow the smartphone giant to create an iPhone that can automatically freeze up in situations where a driver shouldnt be using it.The patent states auto-freezing wouldnt require any modifications or additions to a vehicle.