Rather than a text-to-speech application, plans for and examples of which are quite common, Ford is taking the extra step of allowing drivers to use a "do not disturb" button, which blocks incoming calls and text messages. The system then stores the messages -- voice and text alike -- on the phone, to be retrieved later. For both MyFord Touch and MyLincoln Touch, the driver can still make outgoing calls while the "do not disturb" function is active.

Of course, the whole operation is voluntary -- a smart move on Ford's part, in the current environment, not to force the issue down people's throats. But from what I've seen, texting and calling for many people is a habitual thing, and habits don't break themselves just because you find yourself behind the wheel. Using your in-car infotainment system to limit the potential for distractions is a step in the right direction. But only if people make the right choice.