You cannot touch the touch screen on a Mazda with the commander knob unless you're in Carplay/Android Auto and only if you've found the buried setting to enable it.
It is not an alternative for touch screen, it replaces it.
Oh, my bad, the touch screen isn’t working when the car is moving. But this is just a Mazda restriction, not a technical one.
Oh, my bad, the touch screen isn’t working when the car is moving. But this is just a Mazda restriction, not a technical one.