An Analysis of the Hart Intercivic DAU eSlate

http://www.usenix.org/event/evt07/tech/full_papers/proebstel/proebstel_html/

http://www.google.com/search?hl=en&q=hart+intercivic+eslate+memory+wire+seals&btnG=Search

Source Code Review

http://www.sos.ca.gov/elections/voting_systems/ttbr/Hart-source-public.pdf

Automark 'reliability concerns...'

http://www.freedom-to-tinker.com/blog/dwallach?page=1