Advantages & Disadvantages of Intelligent Character Recognition (ICR)
There is a growing trend in the technology world of using intelligent character recognition (ICR) to automate tasks. This technology recognizes text, logos, and other graphical elements. ICR can be used for various purposes, such as retrieving information from a database, issuing commands to a machine, or even recognizing face images. ICR software is used to generate and print labels for packages and other items automatically. It uses advanced algorithms to recognize the characters and symbols on the label. This is critical for ensuring the accuracy and legibility of the labels.
In the current scenario, examinations have taken a big turn. Most of the exams are virtual. After the pandemic, it was difficult for the teachers to conduct exams or evaluate the skills of the students. It created outrage amongst the students and teachers to continue the learning and teaching process. OMR-based exams were the rescue for the educator to conduct exams. Although most of the competitive exams are OMR-based, schools it was a new concept. Schools were skeptical about how to conduct OMR-based examinations and how it will help teachers in making results. Considering these factors, OMR Sheet Reader Software came to the rescue. 
OMR technology is flourishing because of its accuracy and efficiency. Most of the examinations are OMR-based. If we look from the basics, OMR is a simple method of gathering information and converting the information into a data file. In the current scenario, it was difficult for the educational institutes to conduct a conventional form of examination. The use of OMR is not only limited to schools and colleges only, but many coaching institutes and data collection agencies are also relying on the OMR technology because it is modernizing the data input process and it is scalable. With unmatched technology, it captures the data and saves it in the cloud. 
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.
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.