Now we can read letters from barcodes. But how will we read a whole word? The easiest is just to repeat the scan and print each letter on a new line. There isn't enough space on the screen to use big letters. So I changed the display text line command to output normal sized letters. They are also only five lines on the screen so we are limited to five letter words.

When we run the program, this is the result is the original h now we've got e And there we record it. Hello