Here's the text from the link, in full. My introductory comments were previously posted at:
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http://www.democraticunderground.com/discuss/duboard.php?az=view_all&address=203x401778> FYI: this incorporates a few of my ideas and the "no basis" for confidence frame started I think by GuvWorld, but this piece is not written solely by me and the author has chosen to not put a name on the piece:
WHY VOTING MACHINES ARE NOT LIKE ATMS
1. ATM software is open, but voting software is proprietary
Banks insist that all code in ATMs be fully disclosed to them and they won't trust their money or their depositors’ money with anything less. Voting software by comparison is considered proprietary by companies that make both ATMs and voting machines and proudly boast of their open source software for ATMs in advertising. This closed-source situation could conceivably be changed by demanding that voting software also be fully disclosed, but there are other reasons why open source code is not by itself sufficient to make voting machines like ATMs. For example, there would be the necessity of matching the code on all voting machines to verify identity with the true open source master code immediately prior to each election, but even then any diskette or other similar device can introduce a virus that deletes itself and human beings can not observe the vote counting even in open source environments.
Open source code is not necessarily "knowable". One can think of the law as being open source "code", free of copyright and at least in theory available to all in free libraries. However, like the extensive areas of code in computer programs that often have unknown functions or utility, even a lawyer who spends his life studying the law doesn't understand how every bit of the "open source" law works, nor can we the people realistically understand even a fraction of exactly how the open source code would work. Thus, we would be required to accept election results on trust or faith, which is the opposite of checks and balances.
Were the code of the voting machine vendors suddenly opened up or disclosed, it would take a long time to understand it, we may in fact never understand it, and those who do understand will only be a handful of experts with a lot of time on their hands, probably paid by the government or a vendor and not loyal solely to the public.
2. Individual ATM transactions can be tracked, but individual secret ballots cannot be tracked
Every transaction in an ATM is completely tracked with redundant account numbers traceable to the account holder, and your transaction is photographed or videotaped for security purposes. In contrast, a secret ballot cannot possibly be associated with such an identifying number and still remain secret. The very secrecy of the ballot creates a virtually untraceable system that is wide open to both fraud and the cover-up of material irregularities. It is not feasible to provide a receipt in elections to prove a transaction because of concerns about using it to sell votes, though this concern might be addressed by making verification available only to the voter in secure locations like the elections offices.
To make ATM banking perfectly analogous to the process of voting, you'd have to have every account holder at a bank make a non-traceable (secret ballot) cash deposit on the same day (election day) by dropping this anonymous deposit (ballot) into a large bin (ballot box). Bank officers would then calculate the total amount of money deposited in secret with no public oversight, but not start counting until after the bank (polls) close. It would then be claimed that the account holders (the voting public) only main concern would be to come back at the closing of the business day (election night) with the media in tow demanding instantly reliable bank balances and overall account results within minutes or hours of the closing of the bank (polls). Bankers (election officials) would insist along with some in the media that the convenience of speedy results was far more important than accuracy in one's bank account (election results).
The insane rush to count the bank deposits (ballots) within minutes or hours on election night would them be used as a primary argument for making the banking deposits invisible and unverifiable by converting them to mere electrons, so that they could be processed all the more quickly and conveniently. Hopefully you can see that in elections we are putting intense pressure on a very fragile and inherently unauditable system that can work, but only at deliberate, and visible, speed.
3. ATM errors typically have no consequence for users because of opportunities to correct them, but ballot tabulation errors have very serious consequences that are often not correctable
With banks, you have at least 60 days after receiving your statement, if not much longer, to contest and challenge the transactions involving your account. With voting, there is no possibility at all of correcting your vote after you leave the polling place. In fact, voters are considered legally incompetent to contest their ballots with extrinsic evidence under stringent anti-challenge provisions. Election contest laws are subject to extremely short statutes of limitation such as ten days. At any rate, you couldn't locate one's own specific ballot anyway for purposes of challenging it's tabulation, and some elections officials have preemptively cited academic research purporting to suggest that significant numbers of voters "don't accurately remember their own votes" after having voted, in order to cast doubt on any member of the public who may question the tabulation of their own vote. Thus, it is most likely that NOTHING WILL EVER BE ALLOWED TO IMPEACH OR CONTEST THE RUSHED COUNT, not even the voter themselves were they somehow able to show their own ballot counted incorrectly.
Broken voting machines have disenfranchised many, many people who have had to get back to work or school before a functioning one could be made available to them during limited voting hours. A broken ATM just means that you have to go to another bank branch or supermarket, at any hour of the day or night. WIth voting, the machines are expensive bottlenecks where you are usually forced to stay in a long line in the same polling place and can not go elsewhere and vote in the usual manner (but in some states a provisional ballot MAY be allowable).
In summary, you vote untraceably (assuming that you aren’t turned away unable to access a functioning machine, or by long lines), you're not allowed to challenge or change even your own vote, you're not trusted to remember it, and then the elections officials will refuse to disclose their data (ballots) or their analysis methods (counting software) on the grounds of trade secrecy, but will only release their conclusions (election results).
Such a system has absolutely none of the safeguards built into ATMs, which have quadruple redundancy. If you take out $100, you can count the five crisp $20s, check the receipt, cross-reference it with your bank statement listing individual transactions tagged with unique numbers, and if necessary, request the photo of you making the transaction.
4. ATMs have extensive real world testing that vote counting systems can never have
Principles of elementary systems analysis dictate that any complex system, whether mechanical or electronic, is highly unlikely to ever be free of bugs. Such systems can, however, eventually be made robust and reliable by banging them against reality hard and often. ATMs are part of a complex system that has had most of the bugs worked out of it by being constantly tested in the real world, billions of times an hour, 24/7, 365 days a year. Even so, they still malfunction occasionally, though if you run into one that isn’t working it’s usually a minor hassle to find another one.
In contrast, voting is something we do a couple of times a year, and letting machines with complex hardware and software do it for us must inevitably always be a beta test. This is why you rarely hear of ATMs that don’t work because of heat or cold or humidity, but commonly hear of voting machine breakdowns for those reasons and many others. If we only drove our cars for a couple of hours once a year, they'd suck pretty badly too. Beta test mode is absolutely unacceptable for something as important as voting. If you run into a voting machine that isn't working, it increases the length of the line you stand in, and you may never be counted.
Moreover, even the billions spent on ATMs would not allow us all to use the ATM in the same 14 hour voting day, even with long lines. Commiting our country to electronic voting means committing to standing in line instead of a 5 minute service guarantee we are used to in stores. The "promised land" of electronic voting promises convenience for election officials, inherent invisibility of mistakes which appeals to both vendors and election officials, and replicating the situation with school systems whereby rich districts get great service and poor districts get poor service. The ultimate in e-voting then is structural disenfracnhisement of the poor by bottlenecked expensive e-voting machines.
5. We can safely entrust others with tracking ATM transactions, but we can only trust ourselves to supervise vote tabulation
The current situation is this. We now have no basis for confidence in election results because data and the methods of its analysis are never disclosed, only conclusions (election results) are disclosed. Voters are considered legally incompetent to change or challenge their votes, or even to recall what those votes were. Voters are widely considered by elections officials to be the cause of the machine malfunctions themselves, resulting in delayed responses to fix the machines, especially since the pollworkers are not supposed to observe the voters and therefore can't verify that it in fact is a machine problem and not a voter-problem.
We need to fight for democracy here in our time, meaning that the government serves the public as the ultimate source of political power, and not the other way around. Government "servants" should not seek their own convenience and insultation from accountability for mistakes, but should instead be rewarded for falling on their swords and reporting problems voluntarily and immediately.
We the People must insist on vote counting methods that are transparent and public, that have robust checks and balances, and that keep fully in mind the very unique features of elections that make them not analogous to much of anything else. Thomas Jefferson anticipated every generation would need a revolution in democratic values to remember the inalienable rights of We the People and assert them against the government officials who (quite naturally and even understandably) believe their full time status entitles them to superior rights, because that is the route to something other than democracy, something other than We the People being in charge.
For more information see
http://www.votersunite.org/http://www.ecotalk.org/VotingSecurity.htm