Meet MARV, a new concept in mobile vending machines using multi-touch technology… Diversified technology company 3M featured MARV (Media and Advertising Racing Vehicle) on the 3M booth at ISE 2015 last week.  MARV is a mobile vending machine developed by Candy Network that incorporates 3M Multi-Touch technology, chosen for its durability and consistent, rapid interaction with its users. The three-wheeled vehicles are […]