Too late to stop electronic voting

Just over six weeks before the nation holds the first general election in which touch-screen voting will play a major role, specialists agree that whatever the remaining questions about the technology's readiness, it is now too late to make any significant changes.

Whether or not the machines are ready for the election — or the electorate ready for the machines — there is no turning back. In what may turn out to be one of the most scrutinized general elections in the country's history, nearly one-third of the more than 150 million registered voters in the United States will be asked to cast their ballots on machines whose accuracy and security against fraud have yet to be tested on such a grand scale.

Because of the uncertainties, experts say there is potential for postelection challenges in any precincts where the machines may malfunction, or where the margin of victory is thin. Sorting out such disputes could prove difficult.

"The possibility for erroneous votes or malicious programming is not as great as critics would have you believe," said Doug Chapin, the director of Electionline.org, a nonpartisan group tracking election reform. "But it's more than defenders of the technology want to admit. The truth lies somewhere in between."

Since the 2000 presidential election and its contentious aftermath, voting systems that record votes directly on a computer — as opposed to those that use mechanical levers or optically scanned paper ballots — have quickly moved to the center of a rancorous debate. The disagreement pits those who see them as unacceptably vulnerable to vote manipulation and fraud against those who see them as an antidote to the wretched hanging chad.

Even in the final run-up to November's elections, the issue remains in flux. In California, the machines have been certified, decertified and recertified again. In Ohio, a closely contested state, an electronic upgrade to the state's predominantly punch-card system was halted in July by the secretary of state there, who cited unresolved security concerns.

All the while, a vocal mixture of computer scientists, local voting-rights groups and freelance civic gadflies have relentlessly cited security flaws in many of the machines, with some going so far as to say that the flaws could be intentional and accusing the major companies of having ties to conservative political causes.

The companies and election officials have fought back bitterly, accusing the activists of being wild-eyed fearmongers. A study released by Electionline.org last month would seem to suggest that partisan politics plays less of a role than critics have claimed.