| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 1,775,666,761 visitors served. |
|
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
reCAPTCHA |
Also found in: Wikipedia | 0.01 sec. |
reCAPTCHAA method for soliciting help from the general public in order to assist large, text-to-computer projects that digitize thousands of old books. CAPTCHAs are the distorted words found on Web sites that users must type back in to validate that they are humans and not computers. Every day, tens of millions of CAPTCHAs are entered, creating a huge pool of human resources to draw on.
How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
|
| ? Mentioned in | ? References in periodicals archive | |
|---|---|---|
In the latter part of 2004, CRT released three applications: Retriever, a system for downloading MLS listings; NoScrape, for preventing listing piracy; and reCaptcha, to deflect unauthorized attacks by remote computers. |
| Encyclopedia |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup | Partner with us |
|---|