Machine-readable information card and machine-readable test paper

Abstract

The invention provides one kind of information card that is applicable for computer to read. The cards uses paper-based media, and print question number and corresponding options in descent order. In every option region there are multiple points with fixed positions, multiple colorful line segments or colorful curves. In order to select an option for a question, users draw point-to-point connection or portray the colorful line segments and curves to make machine readable symbols of the selected option.

Description

technical field [0001] The invention relates to an information card suitable for computer reading, and relates to an objective test paper suitable for computer reading. Background technique [0002] The current commonly used machine-readable information cards, also known as machine-readable answer sheets, are printed in red or other colors with standardized long or circular filling areas in the option area. The filled area of ​​the item is blackened in a standardized manner to complete the answer. The writing tool that people use proficiently is a pen. To some extent, the pen is used to draw lines. It is very time-consuming to use a pen to fill in an area and it is not easy to achieve special specifications. The existing method of filling in the area was determined under the condition that the recognition technology was not developed at that time, which brought a lot of trouble to the vast number of candidates and other information filling people, especially for those who f...

AI Technical Summary

Problems solved by technology

The writing tool that people use proficiently is a pen. To a certain extent, the pen is used to draw lines. It is time-consuming to fill an area with a pen and it is not easy to achieve special specifications.

The existing method of filling in the area was determined under the condition that the recognition technology was not developed at that time, which brought a lot of trouble to the vast number of candidates and other information filling people, especially for those who face a large amount of examination questions, limited time and Candidates who are in a tense state will undoubtedly add to the chaos while they are busy. It will take up more test time to black out when selecting; There will also be the problem of unclean erasure of the modification options, which will affect the test scores of candidates, which makes it necessary for us to promote a new simple and easy information card

[0003] At present, in examinations with objective questions, the answer sheets are printed on special paper that is resistant to scratches, while the answer sheets are printed on plain paper, and the answer sheets and test papers are printed separately. In the process, it is necessary to read the test paper and fill in the answer sheet, which affects the answering speed and checking speed. The options on the answer sheet are arranged in multiple rows and columns, and it is easy for candidates to fill in the options by mistake. If the wrong filling is serious, it may seriously affect the students' test scores. Even if the students find the wrong filling in time during the inspection process, it will take up a lot of test time to wipe and modify the answer sheet

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