OMR is a widely used technique influencing the academic and survey sectors in terms of making it more advanced and ready to face the challenges that the coming time has in stored. With its unique multifarious features, OMR is becoming a much acceptable choice for when it comes to conducting large scale Government or private exams or surveys.
OMR sheet is a specially designed printout containing a unique pattern that is elliptical or circular bubbles or boxes in which the candidates make marks using a black/blue pen or pencil. Once the process of marking gets over the sheets are processed with the help of bubble sheet reader/OMR sheet reader software and further the information gets converted into data.
A barcode is the representation of data constituting information that can be decoded using an optical readability machine. Initially, the traditional barcodes were used that is systematical representation of data using the width and spacing in between the group of parallel lines. However, now we have barcodes with dots, hexagons, geometrical shapes, images and more to represent the coded information. These barcodes could easily be read using special application software. The technique to capture coded information has found its huge application that includes the OMR answer sheets, question paper, premium goods, etc.
