Optical Character Recognition (OCR) is the most widely used and implemented data entry methods. OCR involves digital scanning and identification of written or printed text or images. Using this technology text is scanned, analyzed, and translated into character codes which are easily searchable and shareable...

Optical character recognition (OCR): Mechanical or electronic conversion of scanned or photographic images of handwritten, typewritten or printed text into machine-encoded or computer readable text/images. The main application of this technology is in industries where a lot of data entry happens, and numerous printed records...