Opinion

Researchers Devise a Better Way to CAPTCHA

Complicated CAPTCHAs can keep you from logging in to websites protected by those annoying squiggly letters. Thankfully, researchers have found a new way to let you in while keeping the spam bots out.
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San Francisco journalist Bill Snyder writes frequently about business and technology. His work appears regularly in CIO.com and the publications of Stanford's Graduate School of Business and the Haas School of Business at the University of California at Berkeley. He welcomes your comments and suggestions.