Another automaker getting on the bus with 4G? Yes, it's Audi, who doesn't actually make busses but is the latest to announce its LTE intentions, though not exactly what it intends to do with it. Mobile SkypeHD video calling? They wouldn't be the first. Audi has also indicated that its 2009 partnership with Elektrobit, dubbed e.solutions, is coming to fruition. The result is a way to build a layer of abstraction between the car and the hardware running the infotai
