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.
puno se mrežnih mjesta počelo prebacivati sa stare Captche gdje su ljudi gubili vrijeme na novu Captchu gdje ljudi pomažu digitalizirati knjige. Npr., Ticketmaster.