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I am given a task to develop a small library which needs to be able to read PDF417 barcode located on the back of the Driver’s License card and parse the data out to our custom object.
However I need to know what data types are these Data types denoting?
4/ANS, 10/ANS, 5/ANS, etc.
The complete documentation can be found at: http://www.dol.wa.gov/external/docs/barcodeCalibration-basic.pdf
Guessing here, but <field length>/ANS, where A is alphabetic, N numeric and S spaces?
For example, 3/A is 3 alphabetic characters like USA.
Funny that weight and sex are both 1/N, but the example given (2 in both cases) fits my hypothesis.