How to Vote: A Guide to Every Voting Machine in AmericaCasey Chan and Andrew Tarantola11/02/10 6:00am85EditPromoteGo to permalinkVote! It's the right thing to do. Plus, America's 2010 voting systems are all technologified now. Say goodbye to punch cards and hanging chads and hello to optical scanners and touchscreens. Here's a state-by-state guide on how to use them.