The CAPTCHA test is a common test to tell humans over robots. To protect the security of websites from bots and automated hackers. Known as a ‘reverse Turing Test’ the acronym actually means … Completely Automated Public Turing Test to tell Computers and Humans Apart. Alan Turing invented the original test in 1950 to answer the question “can machines think?” Turing’s … Continue reading How to spot a robot imitating a human