Arizona has semi-automated PDFs. They'll generate a large 2D barcode of the data and perform some addition, but the one most critical calculation in the form,

Arizona has semi-automated PDFs. They'll generate a large 2D barcode of the data and perform some addition, but the one most critical calculation in the form, looking up the relevant tax amount from taxable income and filing status-- is "read these tables and formulas on a seperate screen and do it yourself."