Labels:text | screenshot | font | number | line | parallel OCR: Character Description # Any digit Any letter, either upper or lower case. & Any letter. Lower-case letters are converted to upper case. Any letter. Upper-case letters are converted to lower case Any character. Any character. Letters are converted to upper case. Treat the next character as a literal, not a mask character. Repeat count. # means any number of numbers. 15# means five numbers, Anything in square brackets is optional Group of altematives. {Y,N,U} means the user must enter either Y, N, or U. Figure 5 : InfoPower picture characters.