All -- There is a QR code on the front page of this . . . QR codes are reasonably redundant, so you can just plop whatever you want in the middle (as long as you don't obliterate too much), and it will generally still work . . .
http://csustan.csustan.edu/~tom/Lecture-Notes/Nonlinear-Systems/Nonlinear-Systems.pdf (these are in progress lecture notes for a class I teach . . .) Thanks . . . Tom Carter On Mar 18, 2012, at 5:18 PM, Russ Abbott wrote: > Neat idea. Here are some images that actually scan. I found them with a > simple search for "QR Code" on Google images. The site linked to was on page > 8. > > -- Russ > > > On Sun, Mar 18, 2012 at 2:08 PM, Arlo Barnes <arlo.bar...@gmail.com> wrote: > I have seen artistic modifications to QR codes - things like the Go board, > but also different colourations across a code, and even logos obscuring parts > of the center (not sure how that works, I guess there is a lot of redundancy?) > I think the most interesting was a QR cookie (I shall endeavor to find > pictures). > -Arlo James Barnes > > ============================================================ > FRIAM Applied Complexity Group listserv > Meets Fridays 9a-11:30 at cafe at St. John's College > lectures, archives, unsubscribe, maps at http://www.friam.org > > ============================================================ > FRIAM Applied Complexity Group listserv > Meets Fridays 9a-11:30 at cafe at St. John's College > lectures, archives, unsubscribe, maps at http://www.friam.org
============================================================ FRIAM Applied Complexity Group listserv Meets Fridays 9a-11:30 at cafe at St. John's College lectures, archives, unsubscribe, maps at http://www.friam.org