[Brybry]

Yep, I believe Louisiana is the only US state that does electronic voting without a paper trail. [1]

And not all paper systems are good either. I'm sure everyone remembers the disaster that was the punch card system used by Florida in the 2000 election...

[1] https://ballotpedia.org/Voting_equipment_by_state

[firesteelrain]

Florida basically now uses scan tron technology. Color in a circle and when done you turn it over and the ballot is scanned right in front of you.