Here are the possible solutions for it's machine readable clue
Answer
Clue
Relevancy
barcode
Clue
It's machine-readable
Definition
an arrangement, readable by computer, of thick and thin parallel lines, e.g. printed on, and giving coded details of, goods at a point of sale, library books, etc.
brailled
Clue
Made readable for the blind
Definition
BRAILLE, to write in raised print for the blind
decode
Clue
Make an encrypted message readable
Definition
to convert a coded message into plain language
decoded
Clue
Readable at last
Definition
DECODE, to convert a coded message into plain language
dvdrom
Clue
Movie disc format that's readable, but not erasable
