Ruth Miller is a facilitator, interaction designer, and researcher based in Oakland, California. She manages product design at BlinkTag, a collective of civic and transit technologists. Her work has been published by the Transportation Research Board of North America, the American Planning Association, and MIT’s Community Lab Radio. Ruth is on the board of Guerrilla Cartography and is a coordinator of MapTime Oakland. An alumnae of MIT and U.C. Berkeley, she can be found on Twitter at @mcplanner.