6 CAPTCHA Alternatives to Improve Conversion

CAPTCHA is more than a catchy name, it’s an acronym — Completely Automated Public Turing test to tell Computers and Humans Apart. But in practical terms, CAPTCHAs are often Consistently Annoying, and Prevent The Conversion from Happening A-Lot. One study by Stanford University (link opens as PDF) found 3 human users agreed on the “translation” [...]

Source: http://www.getelastic.com/6-captcha-alternatives-to-improve-conversion/

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