The voting system used in Nevada is DRE.

Direct Recording Electronic (DRE): This is the newest kind of system in use in the U.S. All the information about who and what you are voting for is on an electronic screen like a TV or computer screen.

There are many variations of DREs because lots of companies are inventing new ones, and many cities, counties and states are trying them out. Usually, after you have signed in, the poll workers will give you a card that you slide into a device to start your voting session.

The voting systems used in Nebraska are optical scan and DRE.

The voting machine systems used in New York are Imagecast, ES&S DS200, ES&S Automark, Shoup Lever Machine and AVM Lever Machine.

Imagecast: the most accessible machine - audio and tactile interfaces, voters can listen to the options over headphones or view an LCD screen with an image of the ballot that can be adjusted for size and contrast. A "Sip-N-Puff" is also available for those voters with limited hand dexterity.

The voting system used in Oklahoma is optical scan.

The voting systems used in Ohio are optical scan and DRE.

The voting systems used in North Dakota are optical scan and DRE.

The voting systems used in North Carolina are optical scan, DRE, and hand-counted paper ballots.

The voting systems used in Texas are optical scan, DRE and paper ballots.

The voting systems used in Tennessee are optical scan and DRE.

The voting systems used in South Dakota are optical scan and paper ballots.