english: And since we released it about three or four years ago, a lot of websites have started switching from the old CAPTCHA, where people wasted their time, to the new CAPTCHA where people are helping to digitize books.
non_english: i mnogi sajtovi su već prešli sa stare CAPTCHA kodove gde su ljudi gubili vreme na novi CAPTCHA gde ljudi pomažu da se knjige digitalizuju. Dakle, na primer, Tiketmaster.