"Captcha images are commonplace on Web site applications and forms. With its latest framework, Zend is introducing a new Captcha Form Element that can provide multiple types of Captcha mechanisms. Among them is Captcha integration for something called FIGlets, group of large characters built out of ASCII characters that outline a letter or word. An outline of cartoon character Snoopy on his doghouse is one popular example of a FIGlet."
