Picatcha
Version
1.0
Rating
Compatibility
Votes
Favoured
0
License
GPLv2 or later
Commercial
Type
Views
2507
Date Added
15 January 2012
Hence, Picatcha(TM) was designed keeping all these factors in mind - to give the highest levels of user experience to your website visitors while ensuring the strongest defense against spam on all kinds of devices. Picatcha(TM) presents the website visitor with an array of thumbnails. The visitor clicks and selects them to verify that he/she is a human interacting with your website and not an automated bot. Picatcha(TM) changes the standard CAPTCHA test of "are you a human?" from a necessary evil to a positive experience.
Picatcha(TM) is a web service developed initially at UC Berkeley, USA by a team of students and professors with research focus in user-interface design, web security and system design. You may enable it to stop spam on sign-up forms, registration pages, comments, polls and many more. We developed a plugin for Joomla 1.7 and a version for 1.5 is on the way. Please mail to contact[at]picatcha[dot]com if you need integration support or any form of internal customization.
Sign Up on www.picatcha.com to get the Public and Private Keys to enable the plugin.
Enable Picatcha - Stop Spam - Delight your website visitors!
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