On 2014-04-01, 11:30 AM, Ryan Kaldari wrote: > Has anyone ever collected statistics on which of our captcha images are > most commonly entered incorrectly? I've noticed that some of our images are > quite difficult to read and should probably be removed from rotation. I > could imagine applying a heuristic like: > > 0-10% wrong: Delete - too easy Since when was a CAPCHA clear enough that it is rarely entered incorrectly a bad CAPTCHAs?
~Daniel Friesen (Dantman, Nadir-Seen-Fire) [http://danielfriesen.name/] _______________________________________________ Wikitech-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikitech-l
