Device for reading and processing data required during election, has ballot paper and envelope that is cut with window on both sides, and bar code printed on colorized zone at specific location of paper, where bar code corresponds to vote

摘要

The device has a ballot paper and an envelope that is cut with a window (5) on its both sides. A bar code (3) is printed on a colorized zone (4) at specific location of the ballot paper, where the bar code corresponds to vote. The window allows reading of the bar code. The paper has a central zone reserved for printing name of candidates and a peripheral zone for printing the bar code. The bar code is printed at locations horizontally on a measuring surface at a distance from upper or lower edges and at a distance from left or right edge.