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: mnoho webstránok prechádza zo starej CAPTCHA, ktorá mrhá časom, na novú CAPTCHA, s ktorou ľudia pomáhajú digitalizovať knihy. Napríklad, Ticketmaster.