A friend and I have thought about this for awhile but we are by no means on the level of Ben when it comes to make electronics. We were think along the lines of using a RassberryPi with a touch screen. It would have to fit in a normal DIN slot in a car dash And hook up to the car speakers. We are really hoping you could shed some light on this project and help us modify our car stereos. Thanks for reading!
Phill