caskes

Great point, I'd say it is the main drawback at the moment. I tried to test this using VR and it was not a problem then, but I must admit that I used a small hatchback as interior model. So I don't think it would work in its current form in a wide SUV

I agree! I did this project because car makers are addicted to touch screens. So if they are not going away soon, I wanted to see if I could design the least worst touch interface. In an ideal world the interaction is designed with a mix of physical controls, haptic touch interfaces, voice and more.