 A 2004 study summarizes the impact of EDR on voter turnout as "about five percentage points".As of 2014, Delaware, Hawaii, Oregon, and Texas allow registered voters who have moved within the state to update their registrations when they vote, and are given a regular ballot when they vote.Florida requires any registered voter who moved to another county and another voting precinct to vote only by a provisional ballot, except if "the precinct to which you have moved has an electronic poll book or you are an active military member", in which case the voter would be given a regular ballot when they vote.