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DawsonITE

DawsonITE is a blog devoted to Educational Technology. It's compiled by Rafael Scapin, Coordinator of Educational Technology at Dawson College in Montreal (Canada).

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Tag: captcha

Posted on 01/11/201328/10/2013

Captcha Fail: Researchers Crack the Web’s Most Popular Turing Test

Captcha is the the gold standard for Turing tests on the web: Whenever an online form wants to check if you’re a human being and not a spambot, it asks you to decipher one or two distorted words, presented as …

Posted on 17/02/201217/02/2012

Luis von Ahn: Massive-scale online collaboration

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Posted on 15/01/201008/07/2010

Tel Aviv U Researchers Working To Harden Captcha

A research project at Tel Aviv University is tackling the problem of making Captcha more secure. Captcha is an open source program created by a team from Carnegie Mellon University. It consists of a component that shows wavy letters on …

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