So, how does Captcha know that I’m not a robot? This brings us to the previous question of how CAPTCHAs can still work today, even if they’re generally used less frequently than in the past.

What is the purpose of the ‘I’m not a robot’? How does the reCAPTCHA work? Why do some websites check if you are a robot? Why does Google keep checking I’m not a robot? Can AI solve CAPTCHA?

He added: “Has anyone had that moment recently where you have failed the I-am-not-a-robot test so many times that you have that moment where you stop and go … ‘Maybe I am a robot?’ ” ...

TECH experts have revealed the reason why annoying “I’m not a robot” captcha puzzles are getting harder. Internet users are often presented with the challenging dilemmas in order … ...