A court case demands that Georgia stop using voting machines that
write the votes on ballots in a code that voters can't read if they try.
As explained here,
devices like this create the possibility of a centralized
fraud that would be hard to detect.
This case is not about any specific allegation of actual rigging.
Republicans have used may efforts to rig US elections, including
gerrymandering and voter suppression, and are continuing to do so, but this case is not about those
methods. Facts suggested that a few US elections were rigged through
voting machines around 20 years ago, but there was no proof.
[pol notes about those instances, or copy links from evoting.html if
they are there]
Fraud can be committed using paper ballots too, and that has been done
for centuries. However, a big fraud with paper ballots tends to be bulky
and thus hard to hide.