Video: Robin Chase, founder of Zipcar, GoLoco at AltWheels Boston 2007 {Autoblog Green}

Oct 4th 2007 8:42PM Not a GPS in every car within 5 years, but a black box that will charge road user fees by the mile. GPS systems can track your location. I am totally opposed to the use of GPS systems for road pricing. We can preserve people's locational privacy if we use sophisticated software systems, and we must demand that this be the case. Zero knowledge proofs, also used in some voting machines, can enable accurate charges and not reveal a driver's location.