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Here is a key difference from prior CAPTCHA services : "reCAPTCHA offers more than just spam protection. Every time our CAPTCHAs are solved, that human effort
by arjn 12y ago
Here is a key difference from prior CAPTCHA services :
"reCAPTCHA offers more than just spam protection. Every time our CAPTCHAs are solved, that human effort helps digitize text, annotate images, and build machine learning datasets. This in turn helps preserve books, improve maps, and solve hard AI problems.
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They're using captchas to solve text analysis and digitizing problems.
- mintplant 12y agoreCAPTCHA has been around in that form for a long time already. This post is about a new system they're planning on rolling out to replace that one. This one won't require any text input for (most) users.
- korzun 12y agoMost of the stuff is already digitized. They moved over to leveraging it against their maps (building numbers, etc).