I would call them virtual buttons rather than true physical buttons, as they are capacitive touch buttons that don't depress and are missing a defined physical boundary. Granted, they are fixed in place and don't move. Except that, as you point out, they do move...
"Designed for California" nonsense. It's pretty common to wear gloves while driving in the winter in Canada. Now you have to make sure your gloves are compatible with your car.