We agree that paper is better. However, optical scan systems don't show voters how their choices were recorded. They only protect against overvotes. However, digital pen voting, such as PenVote's system, allows a voter to vote a paper ballot and then see how the marks were interpreted alongside an image of their actual ballot.
The question is, are we going to use a paper based system that is 20 years old had has serious design flaws, or are we going to consider something paper based that offers a rich voting experience?? Visit penvote.com for details.
Twitter
Myspace
Digg
Del.icio.us
Reddit
Slashdot
Furl
Yahoo
Technorati
Newsvine
Facebook
To avoid this problem, the machine on which the ballot is created and the one on which it's verified and recorded should be separate, with no communication between them other than the paper ballot. You fill in a ballot at one machine, then carry the paper ballot across the room to another machine that reads the ballot; if you agree with what it says, you push the "Accept" button, and if not, you discard the ballot and start over. And there should be more than one of each in any given polling place, so each voter can go from any ballot-marking station to any verifying-and-recording station; the two machines can't collude to make you think your vote was cast correctly.