High-speed central count tabulation system

An optical scanner capable of scanning a high number of ballots (hundreds) per minute. These large and complex scanners are typically used in vote-bymail jurisdictions, in large jurisdictions that have a large number of absentee ballots, or in central count jurisdictions. Glossary - Introduction to Information Technology for Election Officials U.S. Election Assistance Commission https://www.eac.gov/assets/1/28/Glossary_IT-Terms_Managing_Election_Technology.pdf