An id by mail should suffice, after all you have to live at that address to get the mail. If you're homeless you should be able to give a thumbprint to validat

An id by mail should suffice, after all you have to live at that address to get the mail. If you're homeless you should be able to give a thumbprint to validate your identity. I mean we could technically just have a DB of thumbprints, that are ONLY tied to the fact that you are a citizen of x town. No name, address, etc.. So there's no way the db could be used against you by the NSA or FBI etc... But no matter what you can get a ballot even if you forget your id at home. Or make it so same-day registration and id registration at voting places is a thing and make early voting standard so you have from October 1st through the 2nd Tuesday of November to vote. You can register at ANY voting booth, if you do not have ID your ID will be setup there as well for FREE.