Mercedes claims that its new fuel cell technology results in vehicles with no omissions, so it's as if they're invisible to the environment. And to drive this fact home, literally, they created a vehicle that was invisible to everything else.
Mercedes-Benz has announced its plans to fully integrate the the driver's iPhone as well as the Siri assistant into future A-Class models. It'll be like having your own personal, mildly-incompetent HAL.
Everything comes with Facebook integration these days: phones, TVs, probably even a fridge somewhere. But why stop at the home? Mercedes Benz has announced in-car Facebook because, y'know, drivers need some casual distraction.