In recent years driver distraction has become a growing problem. Solutions include using text-to-speech solutions to read messages aloud, and speech recognition to allow hands-free messaging. However, some feel these solutions do more harm than good by creating yet another distraction. With consumers becoming increasingly dependent on mobile devices, the problem is bound to grow. Can voice user interfaces be specially designed and tested for incar use to provide a safer way to interact by text whilst maintaining productivity on the move?