Came across this a few weeks about exploiting QR codes. Somewhat entertaining cat and mouse story and something to be aware of when scanning them with your phone...
http://th3j35t3r.wordpress.com/2012/03/09/curiosity-pwned-the-cat/ -Robert Innis On Sun, Mar 18, 2012 at 9:21 PM, Owen Densmore <[email protected]> wrote: > Are you turning this into a book? Looks great! Please let us know > if/when you update it. > > (BTW, CSSS this year?) > > -- Owen > > On Sun, Mar 18, 2012 at 8:05 PM, Tom Carter <[email protected]>wrote: > >> 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<http://www.onextrapixel.com/2011/09/05/worlds-first-fully-functional-qr-code-portraits/>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 <[email protected]>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 >> > > > ============================================================ > 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
