Car Tech Week: A history of the car head unit

A history of the car head unitThe car head unit is quickly growing synonymous with a touchscreen powered by either Android Auto or Apple CarPlay. However, it's important to remember that in-car entertainment wasn't always this convenient and colorful.In fact, some of you might remember a device that went by the name of the CD player. Or, if you're particularly mature, you might even remember the humble cassette player. After some research, I found that, apparently, there were even different type