good day boss.... according to study, eating food or drinking water while
driving is more dangerous than answering the phone (handfree).
I have to laugh though, these systems are promoting safe driving because you don't need to take your hands off the steering wheel to choose the music etc. however, you have to take your eyes off the road to see what you're doing, is that really any safer?
in my case, i can select any program in my celphone, music, news, or call by designating a certain button for each function. its hassle free. you don't have to look at eat. just listen while pressing the button without removing my focus on the road.