Smart cars bring to mind fuel-efficiency, Japan, genius engineering -- but what about intelligence? Now car makers are getting in on the app game, providing drivers with a wealth of information behind the wheel.
Can your car use apps? High-end Lexus cars now come with digital dashboards. These car displays (about the size of a short but wide laptop screen placed just above the gearshift) offer built-in maps and directions. However, they really come to life once you connect the car to an iPhone, BlackBerry, or Android phone.