http://viz.dwrl.utexas.edu/old/taxonomy/term/56/0 en http://viz.dwrl.utexas.edu/old/content/recaptcha <p align="center"><img src="http://workgroups.dwrl.utexas.edu/visual/files/captcha-useful.jpg" alt="useful CAPTCHA" /></p> <p>Read/Write Web reports <a href="http://www.readwriteweb.com/archives/recaptcha.php">here</a> on reCAPTCHA, a new initiative that makes use of CAPTCHAs, those mangled images, like the one above, users must decipher to sign up for online accounts and services. The program substitutes questionable scans from book digitization pro</p> http://viz.dwrl.utexas.edu/old/content/recaptcha#comments book digitization scanning Mon, 28 May 2007 21:40:52 +0000 John Jones 112 at http://viz.dwrl.utexas.edu/old