ROC is a voice recognition based music on-demand system.  The goal was to design a system that could be used in automobiles to allow a driver to access a library of music without ever having to take their eyes off the road.  Because ROC will listen to everything being said within the car in real-time, there is no need to push any buttons.

 

Music is stored on a car computer very quickly with the use of a USB key, eliminating the need to carry around CDs.  By using simple voice commands, your music collection is at the tip of your tongue.  You can even create a dynamic "favorites" playlist, while you are driving.

 

A Train button can be used while parked in order to increase the accuracy of a request, allowing complete hands-free operation for the request afterwards.