you forgot to add the project glass thing. Ads would literally be in your face! Sometime in the future, they'll also be able to control people's psyche through all the glass thing to mask their evil doings.

Plan is to project the ads onto the windscreen of your car - since its driverless you don't need to see out of it anymore. ;-)

so the screen would be touch screen or something lol. How would the ads be tracked or interacted with if the ads are on the windshield?

I'm assuming the car owner would be sitting at the back.