Not necessarly. For example you could have the machine print a ticket with the vote and show it to the voter behind a window. The voter:
- confirms (paper goes down the box) and exits the booth
or
- cancels (paper is burned) and votes again
Right, because the person coercing the voter wouldn't know of this little trick and wouldn't make sure the voter doesn't do it. Riiight.
Right, because the person coercing the voter wouldn't know of this little trick and wouldn't make sure the voter doesn't do it. Riiight.