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I'm not a robot (but, are you?). The case for authenticating humans… | by Brad Porteus | UX Collective
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Are you a robot? Prove it.. Captchas are a form-validation… | by Vangelis Trikoupis | DataDrivenInvestor
![Are you a robot? Introducing &qout;No CAPTCHA reCAPTCHA&qout; | Google Search Central Blog | Google for Developers Are you a robot? Introducing &qout;No CAPTCHA reCAPTCHA&qout; | Google Search Central Blog | Google for Developers](https://developers.google.com/static/search/blog/images/import/421de63595f33c14d8310ff9458e7aa1.png)
Are you a robot? Introducing &qout;No CAPTCHA reCAPTCHA&qout; | Google Search Central Blog | Google for Developers
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Are you a robot? Introducing &qout;No CAPTCHA reCAPTCHA&qout; | Google Search Central Blog | Google for Developers
![Jake on Twitter: "Why do CAPTCHAS use recognizing traffic lights and crosswalks to prove you're not a robot, when that's one of the things that robots are best at? https://t.co/yhEScwZsyE" / Twitter Jake on Twitter: "Why do CAPTCHAS use recognizing traffic lights and crosswalks to prove you're not a robot, when that's one of the things that robots are best at? https://t.co/yhEScwZsyE" / Twitter](https://pbs.twimg.com/media/D_27JZaUwAAOJ9E.jpg)