Edison Interactive is rolling out 200,000 interactive screens in Uber Black cars and taxis. Additionally, Edison powers Greg Norman's Shark Experience (sharkexperience.com) screens in golf carts nationwide.
This particular opportunity is for a Brand Channel in 750 taxis in the Denver area. If this peaks your interest, easy to do a quick in-person or remote demo to show you the full potential.
Brands like McDonald's and Land Rover have had exceptional results (at less than $0.14 an interaction).