>>> In a bit of a follow-up to myself, I managed to locate one
>>> of the mark-sense cards and the template I referred to
>>> earlier. Some
>>> (crude) pictures may be view of each of theses at:
>>>
>>> <http://dundas-mac.caltech.edu/~dundas/retro/mark-sense.html>
>>>
I havent seen those wince the mid 1970's!!!!!
Back when I forst worked on the PDP-8, the school district was using it for
automatic grading of multiple choice exams [among other things]. The system
had a flat scanner that would process a page that had been marked with a #2
pencil. I forget the dimensions and other details (it has been nearly 30
years), but I seem to remember that the sheet was 8.5x11. Was this a
"standard" type of peripheral????
Received on Thu Oct 21 2004 - 10:52:44 BST