I have been reading the 
  new AccuVote-TS User's Guide, and I guess that I did not notice this before, 
  and I am not sure whether it is a problem or not, but I just want to bring it 
  up for discussion.  Within the Ballot Result window on the AVTS, it shows 
  the Serial Number of the ballot, the Category of the ballot, the Ballot ID, 
  the Precinct number, the Portion number, and the Sequence number.  If 
  within a Vote Center, there is only 1 AVTS unit, then couldn't you identify 
  the ballot of each and every voter by comparing the Poll Book where the Voter 
  checks in with the Sequence number in the Ballot Result 
  window???
   
  Jeff 
  Hintz
  Global Election 
Systems