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RE: Scanner - Changed Beehive subject

> We also had an Opscan (-17? -12/17?) scanner.  George wrote
> a RSTS device driver for it.  [That assembly code was one of
> the Great Mysterious Puzzles that I endeavored to understand.]
> We used it to scan in surveys.  I don't know for sure, but I doubt
> that we used it for scanning in test forms, because that wasn't
> the Delta way:

Quite the contrary.  ED Baker wrote a LOT of test scoring programs for
standarized tests for the scanner.  I modified ED's code to create output
for Pat Craven's PhD thesis again using scanned tests. That thing was too