text: Now a days, it is very tempting to use your phone any opportunity you get. Especially if you're in a vehicle and the vehicle comes to a red light. However, under any circumstances you shouldn't touch your phones because of the many dangers it can cause. Smartphones have a lot of new features to insure nobody uses their phone behind the wheel. Iphone's have a do not disturb while driving feature that was introduced last year. The feature silences/limits phones calls and text messages and you will not see the notifications until you have reached your destination. The feature automatically turns on when your phones detects that you might be driving.