AdvertisementExclusive: Seattle-Area Voters To Vote By Smartphone In 1st For U.S. Elections04:32Download AudioResumeJanuary 22, 2020Miles ParksfacebookEmailVoters in King County, Wash., will have the opportunity to vote on their smartphones in February. It will be the first election in U.S. history in which all eligible voters will be able to vote using their personal devices. (AFP via Getty Images)