When I read "HUD for your car" I imagined a super cool HUD like the ones in nearly-sci-fi jets showing actually useful info about my crazy driving skills, other objects in sight, about routes and parking stuff, and about the car itself. I really didn't see it coming when it showed people using social media apps. But it's alright as long as it makes HUD displays more popular anyway... I guess!
Thanks for the laugh :-)!
This was my first thought as well. I saw a Mercedes the other day with the "lane change assist."
Rather hilariously: I was behind the Mercedes at a right turn, and you could see the "danger" light in her mirror indicating that my little sedan was in the blindspot of her enormous GLK.
(Ironically the tech itself was a distraction _to me_ because I was trying to figure out where the sensor package was, and how sensitive the instrumentation was. I had never seen it that closely before -- perhaps I should go to a Mercedes dealership.)
I want that sort of tech on every glass surface of the car. Anywhere I can see a vehicle: I should be able to see "potential hazard information."