The voting machine systems used in New Mexico are optical scan.
Optical Scan: With this system, you will receive a card or sheet of paper, which you take over to a private table or booth. The card has the names of the candidates and ballot measures printed on it. With a pen or pencil you fill in a little box or circle or the space between two arrows. When you are finished filling out all the cards, you bring the cards over to a ballot box, where poll workers will show you how to put the cards in the box. Or in some places, you may feed the completed cards or papers into a computer device that checks your card or paper right there at the polling place to make sure you have voted the way you want to and counts the votes.
