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New Captcha implementation at Google.com

by admin on May 27, 2009

By Bernard Maldonado

Here is an article that has been published in many places.  It has to do with a new captcha that Google implemented.  The idea is to rotate an image until it is right side up.   There’s no reason for me to post the entire article.  Here is the link:

http://news.cnet.com/8301-17939_109-10222514-2.html

Here is a link to the research paper published by Google:  Download Here   .  The file format is PDF, but the origin is text, not scanned images.  Your screen reader should be able to listen to this file.  It is impressive, but it is a long article, and a bit technical.  Very interesting, though.

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