When Ford employee, Doug Martin read about a billboard in Lima, Peru, that turned humidity into drinking water for the local population, an innovative idea struck: What if cars could be a source of water? Condensation from vehicle air conditioners, which usually just drips to the pavement below, could be used in much the same way. Martin worked with colleague John Rollinger to bring the idea to life, creating a prototype system that collects, filters and pumps the condensation directly to a faucet located inside the car.