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The Votronic, from 1965, was the first optical mark vote tabulator able to sense marks made with a graphite pencil. [1] The oldest optical-scan voting systems scan ballots using optical mark recognition scanners. Voters mark their choice in a voting response location, usually filling a rectangle, circle or oval, or by completing an arrow.
Several other ballot marking devices have come on the market to compete with the AutoMARK. All of these print human readable content on paper ballots, but in several cases, these machines follow the Populex model by adding a machine-readable bar code. Voters cannot easily verify that the bar code matches the human-readable print, but in an ...
The voter may mark the paper directly, usually in a specific location for each candidate, then mail it or put it in a ballot box. Or the voter may select choices on an electronic screen, which then prints the chosen names, usually with a bar code or QR code summarizing all choices, on a sheet of paper to put in the scanner. [7]
Optical mark recognition (OMR) is the scanning of paper to detect the presence or absence of a mark in a predetermined position. [4] Optical mark recognition has evolved from several other technologies. In the early 19th century and 20th century patents were given for machines that would aid the blind. [2]
Finisar Corporation is a manufacturer of optical communication components and subsystems. The company was founded in April 1987 by Frank Levinson and Jerry Rawls in Menlo Park, California. [3] [4] In November 1999, it went public via an initial public offering. [3] In 2008 Finisar merged with Optium Corporation. [5]
Brady Corporation is an American developer and manufacturer of specialty products, technical equipment, and services for identifying components used in workplaces. Headquartered in Milwaukee, Wisconsin , Brady employs 6,600 people in North and South America, Europe, Asia, and Australia and serves customers and markets globally.
The IBM 1231 is an online optical mark reader that can read and score 2000 test answer sheets per hour, depending on downstream operations. [6] The correct answers for the test can either be entered using a master sheet (like the 1230) or sent to the 1231 using the optional master-mark special feature. [7]
The term "mark sense" is not generally used when referring to technology that distinguishes the shape of the mark; the general term optical character recognition is generally used when mark shapes are distinguished. Because the term mark-sense was originally a trade name, the Federal Government generally used the term electrographic.