If you spend any amount of time on the Internet, you have certainly run across CAPTCHA on a few occasions. CAPTCHA is the security device that forces you to read squiggly words and type them into the box to prove you are a person and not a spamming robot sent from the future to troll forums and steal all of our memes. The schtick for CAPTCHA

Source: Hot Hardware – AI Inspired By Human Visual Cortex Demolishes Annoying CAPTCHA Prompts