While automotive electronics have come a long way from the days of push button radios (I still mourn the disappearance of the dialknob), unlike other mobile devices the car remains a largely app free environment.
FORBES: Automotive/Tech Companies Trying to Bring the Web to the Car
2.
On the front, next to the lens, you'll find a knob which lefts you dial through four different effects.
ENGADGET: Pentax's Q10 mirrorless shows its tiny sensor to the world, we give it the hands-on treatment (video)