[LON-CAPA-users] Portable Exam Scanner

Todd Ruskell lon-capa-users@mail.lon-capa.org
Tue, 08 Jun 2004 16:25:00 -0600

One item you might need to investigate:  I don't know about this
scanner, but the barcodes on the sides of the sheets used for sensing on
some of those scanners is done, I'm pretty sure, with special magnetic
ink, similar to the barcodes at the bottom of bank checks.  That could
up your printing cost a bit.  Of course, if these don't have barcodes on
the side, it probably won't matter.


> I think I have the geometry of the sheets down to fractions of a 
> millimeter,  and the exact colors and contrasts from the spec sheet of 
> the scanner - I wonder how much MSU printshop would charge. Sorry, this 
> is just more fun than writing grants.
> - Gerd.
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Dr. Todd Ruskell			
Lecturer, Department of Physics		Office: Meyer Hall 326
Colorado School of Mines		Phone: 303-384-2080
1523 Illinois Street			Fax: 303-273-3919
Golden, CO 80401