Well, no. I think this example show that the best interface is no graphical interface. If the key of my car were some physical button or combination on my phone

Well, no. I think this example show that the best interface is no graphical interface. If the key of my car were some physical button or combination on my phone it would be better than real keys. Real keys are better than an app because I can feel then in my pocket, take them out and own the door, fire the engine without looking at them. Actually all terminal, vin, emacs, got, etc users here probably agree: best interface for advanced interaction with complex system is still the console. I would configure and program and repair my futuristic car from a remote keyboard and black screen. Then it will open the doors by nfc when my phone is close enough. And if on the move, I'll reprogram it from a term app in my phone.