Timeline for Practical non-image based CAPTCHA approaches?
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 14, 2010 at 17:36 | comment | added | jsims281 | Nor me, when looking at it on a high res monitor. Those images are TINY. Also one of them was of some unidentifiable creature behind a white fence. | |
| Nov 9, 2010 at 14:54 | comment | added | TRiG | Computers can't do this. Nor can blind people. | |
| Nov 13, 2008 at 13:41 | history | answered | José Leal | CC BY-SA 2.5 |